Category: EV

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незнайомець у біді – Chevrolet Bolt

We see this “thing” for the first time, and we are repairing it for the first time. USA import without any support in Europe because GM/Chevrolet has completely withdrawn so there is no one to help but us. The call comes through an agency to see if we can help and arrange delivery through the HAK tow service. The battery, in addition to having a recall for defective cells, also has a phantom problem of “cell undervoltage” on all cells, and the voltage is correct but the vehicle does not start or drive. After a three-day analysis of data, errors and service bulletins, something is definitely not right with the HPCM2 or BMS module. According to recalls, HPCM2 has 2-3 serial errors hw and sw. In addition to the recalled cells, the battery also has a serial defect on the BMS hardware. One of the most difficult tasks to solve so far, the search starts from locating the HPCM2 (no moisture) then preparing and disassembling the battery system. The cover is made of plastic material with screws. At first there is no penetration of moisture or water. The contactors have not been arched or welded, the fuse is correct. The antifreeze did not penetrate anywhere. Dead end. Returning to the “school desk” and scrolling through the documentation, we find that there is a “shadow” error that permanently deactivates the battery in case of excessive deviation of critical parameters. We manage to find the command to delete the OTP error and the vehicle works again. The cause of the deactivation is unknown, but there are indications that the HPCM errors are false positives because the firmware is scrap and activates the battery safety mechanism by mistake. Some people in the USA have had their batteries changed 4-5 times unnecessarily and they were not the cause of the failure. GM engineers are like these Mercedes engineers when they screw up therapy. For 4 years, they changed the batteries for the owners because they did not know that if you press both the brake and the accelerator pedal at the same time, the battery is deactivated. The battery is 57kWh, manufactured by LG. New BMS ordered and we are looking for HPCM, it is nowhere to be bought. We repaired the vehicle for FREE because the costs are financed by the Hybrids with their placebo savings.

Po prvi put vidimo i ovo čudo, po prvi put ga i radimo. USA import bez ikakvog supporta u Europi jer je se GM/Chevrolet u potpunosti povukao tako da nema tko pomoći osim nas. Poziv stiže preko neke agencije da li možemo pomoći i dogovorimo dostavu preko HAK šlep službe. Baterija osim što ima opoziv na defektne ćelije takodjer ima i fantomski problem “cell undervoltage” na svim ćelijama a napon je ispravan, vozilo ne pali ni ne vozi. Nakon trodnevne analize podataka, grešaka i service bulletin-a nesto definitivno ne štima sa HPCM2 ili BMS modulom. HPCM2 po opozivima ima 2-3 serijeske greske hw i sw. Baterija osim opozvanih ćelija ima i serijsku gresku na hardware BMS-a. Jedan od najtežih zadataka do sada za riješiti, potraga kreće od lociranja HPCM2 (nema vlage) zatim pripreme i demontaže baterijskog sustava. Poklopac je od plastičnih materijala na vijke. Na prvu nema prodora vlage ili vode. Kontaktori nisu navarili ni zavarili, osigurac ispravan. Antifriz nije nigdje probio. Slijepa ulica. Ponovno u “školsku klupu” i listanjem dokumentacije nadjemo da postoji “shadow” greška koja trajno deaktivira bateriju u slučaju prevelikog odstupnja kritičnih parametara. Uspijemo naći komandu za brisanje OTP greške i vozilo ponovno proradi. Uzrok deaktivacije je nepoznat ali postoje indikacije da su HPCM greške false positive jer je firmware škart i aktivira sigurnosni mehanizam baterije greskom. Nekima su u USA uzastopno mjenjali baterije 4-5 puta nepotrebno a nisu bile uzrok kvara. GM inženjeri su kao ovi Mercedes inzenjeri kad fulaju terapiju. Oni su 4 godine mjenjali baterije vlasnicima jer nisu znali da ako pritisnes i kocnicu i pedalu akceleracije u isto vrijeme, umjesto screenshota, baterija se deaktivira. Baterija ima 57kWh, proizveo LG. Novi BMS naručen i HPCM trazimo, nema ga nigdje za kupiti. Vozilo smo osposobili besplatno jer troskove financiraju Hybridaši sa svojim placebo uštedama.

Errors: Hybrid/EV Battery Circuit Low Voltage, P0B6A, P0B6F, P0B74, P0B79, P0B7E, P0B83, P0B88, P0B8D, P0B92, P0B97, P0B3D, P0B9C, P0BA1, P0AFA, P0BBD, P1E00-00, U156D-00, P07B5, U18AC, U2603, U2604, U2605, U2606, U2617, U2618, U156D,

Part numbers: 24283992, 24286015, 24289828, 24285164, 23229363, 24284192, 24285321,

24284379, 24284728.

Chevrolet price: infinity

EVC price: for comrade 0€ (Hybrid sponsored)

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Renault Twizy – Buzzer with style

A small city EV conqueror came with a charge error and 5% SOC. The owner tried to replace the Onboard charger (new), but it still does not charge. After a little deeper analysis and advice from colleagues from France, the suspicion shifted to a possible defect in the battery. We open this 52V battery pack for the first time and immediately after lifting the lid it was clear that something was “cooked”. One would suspect that a clogged DPF or plastic EGR of the B47 engine was the main culprit, but miraculously it was not, for the first time. Unfortunately for diesel fans, the battery cell did not catch fire nor was it the cause of the defect, but some factory worker apparently forgot to tighten the nut on the fuse to the prescribed 9Nm, so it overheated and melted like when the DPF clogged on a Mercedes. A new cable with pressed copper lugs was made, a new fuse and everything tightened. Twizy has driven with this defect before because the battery has a separate input for charge and another for discharge (motor). After installation, everything worked immediately and the “Undervoltage” errors disappeared. Battery system is LG Chem with 14S 3S Pouch configuration. Cells LGX 6.1kWh. Very very similar and maybe the same as in one type of hybrid. One of our future projects that seems extremely simple is to expand the battery and increase the range using Tesla’s 18650 and 2170 cells. We missed one in the ad this summer, but we are getting one soon.

Twizy is definitely recommended (it can be driven by 16 years old) and is easily repairable.

CROATIAN

Mali gradski osvajač došao sa greškom punjenja i 5% SOC-a. Vlasnik probao zamjenuti Onboard charger (nov) ali opet ne puni. Nakon malo dublje analize i savjeta kolega iz Francuske sumnja je se preselila na mogući defekt u bateriji. Prvi put otvaramo ovaj 52V battery pack i odmah nakon dizanja poklopca jasno je bilo da se nešto “kuhalo”. Čovjek bi posumnjao da je bio začepljen DPF ili plastični EGR B47 motora glavni krivac ali za čudo nije, po prvi put. Baterijska ćelija se na žalost dizel fanova nije zapalila niti je bila uzrok defekta vec je neki gastarbajter izgleda zaboravio stegnuti maticu na osiguraču na propisanih 9Nm, pa se pregrijao i istopio kao kad se DPF začepio na Mercedesu. Napravljen je novi kabel sa naprešanim bakarnim šlapama, novi osigurač i sve stegnuto. Twizy je i prije vozio sa ovim defektom jer baterija ima odvojeni ulaz za charge i drugi za discharge (motor). Nakon montaže sve je odmah proradilo i greške “Undervoltage” su nestale. Baterijski sustav je LG Chem sa 14S 3S konfiguracijom Pouch. Cells LGX 6.1kWh. Vrlo vrlo slične a mozda i iste kao u jednoj vrsti hybrida. Jedan od naših budućih projekata koji se cine izuzetno jednostavni da se baterija proširi i domet poveća sa korištenjem teslinih 18650 i 2170 celija. Jedan nam je promakao u oglasimo ljetos, ali uskoro nabavljamo jednog.

Error : DF137 , DF174 , DF176

Part number: 296050463R, 296055206R, 634A44115, GER-40RN, 296156226R, 295B93949R, 293A01412R

Processor: MPC5516E

Price Renault: 4900€

EVC: 800€

Twizy je definitivno preporuka (moze ga se voziti sa 16god) i lako je popravljiv. 👌👍

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Continental Air compressor refurbish

Aircompressor repair – Sustainability and circular economy are our primary obsession, while for legacy manufacturers are just a dead letters on paper. One conclusion of our four years of “soldering and repairing” EVs and 14 years of repairing and soldering “fossil cars” is that there is a noticeable difference in the level of maintenance and financial ease of EV owners. First, there are far fewer parts and far fewer consumable parts on the EV, and in addition, owners have more freedom and time to take care of their “metal pets” in detail. A repairable battery and a repairable electric motor are not enough for us, we take the time to deal with other details to further reduce ownership costs. Here, we disassembled the Mercedes airmatic continental system compressor (yes, Tesla uses Mercedes system) after 9 years of use and we dealt with the procurement of parts to restore it. The plastic pressure piston in the compressor broke, which cannot be ordered separately from Tesla or Continental, of course it is available in the China. The compressor was cleaned, defective parts were replaced and part was made ready for further use on the vehicle.

Aircompressor repair – Održivost i kružna ekonomija, nama je primarna opsesija a legacy proizvodjačima samo slovo na papiru. Jedan zaključak četverogodišnjeg “lemljenja i šarafanja” EV i 14 godina šarafanja i lemljenja “fosilaša” je taj da se primjeti osjetna razlika u nivou održavanja i financijskoj ležernosti EV vlasnika. Prvo daleko manji broj dijelova i daleko manji broj potrošnih dijelova je na EV i uz to dotano vlasnici imaju više slobode i vremena detaljnije paziti na svoje limene ljubimce do krajnih detalja. Nama nije dovoljna popravljiva baterija i popravljiv elektromotor, damo si vremena pozabaviti se drugim detaljima da još smanjimo troškove vlasništva. Ovdje smo kompresor Mercedes airmatic continental sistem (da, Tesla koristi od Merđe) rasklopili nakon 9 godina korištenja i pozabavili se nabavom dijelova da ga restauriramo. Došlo je do pucanja plastičnog tlačnog klipa u kompresoru kojeg nema posebno naručiti ni u Tesli ni u Continentalu, naravno ima u kini. Kompresor očistili, neispravne dijelove zamjenuli i dio osposobili za daljnje koristenje na vozilu. 

Partnumber: Continental 6006403
Vehicle: Tesla Model S 2013 – 2016
Tesla OEM: 910 EURO
Aftermarket: 500 EURO
EVC: 150 EURO Refurbish

You can order your KIT for DIY repair:

Suspension Aircompressor repair kit – Continental 6006403
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Tesla P85+ 2014 – Drive unit repair

Napokon i prvi elektromotor sa nekim kvarom. Legenda kaze da na 100000 defektnih N47 lanaca i milijon probušenih DPF-ova crkne jedan elektromotor. Ovdje je Sport Large Drive Unit od 310kW snage za vrijeme jakih kiša prethodnih dana na HV kabelu kraj brtve propustio vlagu u kućište invertera i došlo je do proboja izolacije i permanentne deaktivacije BMS sustava (repeated Isolation fault). Zadnji pogon se skida kompletno sa zadnjim Subframe. Odpuste se amortizeri i čeljusti, zatim 4 vijka i 2 crijeva od antifriza i sve je dolje u roku sat vremena. Motor je tezak nekih 150 kila i potreban je kran za vadjenje. Nakon otvaranja kućišta invertera bili su vidljivi tragovi vlage i proboja izolacije. Na motoru je bilo 1mOhm ISO a minimalno smije biti 5MOhm. Iako nije velika razlika bilo je vidljivo zaštitnom sustavu u BMS. Proboj izolacije znaci da 400V dira šasiju. Takodjer za napomenuti da je ovo vrlo često “ispiran” demant protiv ovog motora kako se “cesto u garanciji mijenjaju”. Tesla ima userfriendly praksu da bez obzira na bilo koji lako otklonjiv kvar, vlasniku montira reparirani refurbish motor a stari vraca u Itlburg na refurbish (da smanji cekanje). Neke preventivne operacije su se mogle implementirati da ovoj motor bez problema prelazi i 1mil kilometara.

Greške: BMS_w158 , BMS_w035 , BMS_w142 , BMS_f071

Kilometraza: 150000km

Kataloški: 1056681-00-P

Tesla nov: 3900€ + PDV (cijeli motor bez n47 lanca)

EVC: 600-2000€

EVC: (dizel je super) 6000€

ENGLISH

Finally, the first electric motor with some malfunction. Legend has it that for every 100,000 defective N47 chains and a million punctured DPFs, one electric motor fails. Here, the Sport Large Drive Unit of 310 kW power, during the heavy rains of the previous days, on the HV cable near the seal, leaked moisture into the inverter housing and there was a breakdown of the insulation and permanent deactivation of the BMS system (repeated Isolation fault). The rear drive is removed completely with the rear Subframe. The shock absorbers and calipers are released, then 4 bolts and 2 antifreeze hoses and everything is down within an hour. The engine weighs about 150 kilos and requires a crane to remove it. After opening the inverter housing, traces of moisture and insulation breakdown were visible. There was 1mOhm ISO on the motor, and the minimum must be 5MOhm. Although not a big difference, it was visible to the protection system in the BMS. Insulation breakdown means that 400V touches the chassis. It should also be noted that this is a very often “washed out” claim against this engine that “they are often changed under warranty”. Tesla has a user-friendly practice that, regardless of any easily rectifiable malfunction, it installs a repaired refurbished engine for the owner and returns the old one to Itlburg for refurbish (to reduce the wait). Some preventive operations could have been implemented so that this engine could easily exceed 1,000 kilometers.

Errors Alerts : BMS_w158 , BMS_w035 , BMS_w142 , BMS_f071

KM: 150000km

Part number: 1056681-00-P

Tesla NEW OEM: 3900€ + PDV

EVC: 600-2000€

EVC: (“dizel is great ” price) 6000€

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Fiat 500e – Automotive EV precedent

Fiat 500e 2014 USA Import

Nevjerovatno ali moguće, da Fiat bolje napravi EV od prdilice, nadmaši premium svabske rivale i da još ni fleke ulja nema ispod nje. Kad Bosch zasuče rukave i u najranijoj fazi razvoja električnih vozila davne 2012 implementiraju najbolja moguća riješenja u baterijski pogonski sustav. Impresionirani smo. Riješenja kojih se i Nissan može posramiti, active thermal control, Vodeno hladjenje i grijanje Li-Ion prismatic ćelija za njihovi dugovječnost i manju degradaciju. Već duže vrijeme tražimo jednog da istražimo tog Fiat bisera i da ga uvrstimo na EVC listu. Jedno je sigurno, ovo je bolje složen EV i od Nissan Leaf i od Renault Zoe/Fluence i bilo čega iz te ere. Mala 24kWh baterija sa prizmatičnim Li-Ion 65Ah celijama formira 97S na 360V. Elektromotor je Bosch i isti kao u elek Smart 451. Nedostatak je sto nema DC punjenje, samo Type1. Ćelije se hlade sa liquid cooled coolant plates u dnu bloka, ne hlade se terminali (bolja opcija). Ovaj je na žalost u dužem transportu doživio deep discharge, sve ćelije su na 0.4-0.6V, za sada vrlo izgledno za preživljavanje. Pokrenuli smo revival postupak celija koji traje 7 dana, analiza ispravnih i moguce neispravnih i nakon toga prvi test. Takodjer razmisljamo o proširenju projekta da napravimo substituciju ovim celijama sa Teslinim 2170 sto bi smanjilo masu i povecalo ukupni kapacitet. Za primjer, 20 komada 18650 celija je 749 grama i jednaka je zamjena 60Ah celijama od 1.3kg. Tesline sa duplo manje mase imaju isti kapacitet. Procedura oko demontaze baterije je nesto zahtjevnija, ispod baterije je zadnji most, za demontazu baterije potrebno potpuno ukloniti most. Ovih vozila ce biti dostupno za kupiti od EVC partnera, nekiv 20 komada na stanju.

Završili smo reparaciju baterije nakon utrošenih 0€ materijala, 10kn struje i neintezivnih 6 radnih dana mjerenja punjenja i balansiranja ćelija (usput smo zavrsili 6 drugih vozila). Zanimljivo je oduševljenje svih prisutnih kolega i gostiju na dojam fićeka kako izgleda i kako vozi nakon uspješnog zahvata, ali zanimljivo je i to da je moralo proći 8 godina medijskog trovanja kako EV nevalja i moralo je proći 8 godina da se uvjerimo da to nije točno a slično truju i dan danas, 8 godina da nije EV taj koji je sporan već ono što je uistinu prevara a to je Hybrid i Euro 5/6/7 ICE motori sa svojim “EKO” komponentama. Fiat je ovdje napravio uistinu presedan sa ovim modelom, u doba kada je svaki pokusaj dizajniranja EV pogona bio trčanje u mraku oni su uspjeli napraviti ultrakvalitetan sustav koji je ravan Teslinom, kojeg neki proizvodjači ni danas nemaju. Ovo vozilo je za svaku prepuruku, domet nije bajan ali za gradske potrebe savrsen. Odlicna je substitucija za škart Čmarta 453, Twinga, Zoe, eUp itd.. Jedini nedostatak je sto nema DC punjenje, ali ako mi uzmemo jednog onda budemo poradili na CCS retrofit. Fićek ubrzava fenomenalno i na gewindama se odlično drzi na cesti. Malo problema smo imali oko reaktivacije BMS sustava jer je zapamtio OTP grešku. Ovaj defekt baterije je nastao više nemarom, jer je ostavljen duze od godinu dana prazan bez nadzora. Nakon pada napona ispod minimalne sigurne razine sustav ne dopusta punjenje. U 8 godina prvi servis na Fiatu i nije loša statistika.

Fiat 500e je preporuka

Kataloški: P68086287AE, 05185004AH, 0437507504, 05186015AI, 0442010001, 1010718, 0442011001,

Cijena nove baterije: nepoznato

Reparacija EVC: nepoznato

Greska u bateriji : Pxxxx

ENGLISH

Unbelievable, but possible, that Fiat makes a better EV than a fart ICE device, surpasses the premium German rivals and that there is not even a spot of oil under car. When Bosch rolled up its sleeves and in the earliest phase of electric vehicle development back in 2012, they implemented the best possible solutions in the battery drive system. We are impressed. Solutions that even Nissan can be ashamed of, active thermal control, water cooling and heating of Li-Ion prismatic cells for their longevity and less degradation. We have been looking for one for a long time to explore this Fiat pearl and to include it in the EVC list. One thing is for sure, this is a better assembled EV than both the Nissan Leaf and the Renault Zoe/Fluence and anything else from that era. A small 24kWh battery with prismatic Li-Ion 65Ah cells forms a 97S at 360V. The electric motor is Bosch and it is same as in the ED Smart 451. The disadvantage is that it does not have DC charging, only Type1. The cells are cooled with liquid cooled coolant plates in the bottom of the block, the terminals are not cooled (a better option). Unfortunately, this one experienced a deep discharge during long transport, all cells are at 0.4-0.6V, for now it is very likely to survive. We started the revival process of cells that lasts 7 days, analysis of correct and possibly defective cells and then the first test. We are also thinking about expanding the project to make a substitution of these cells with Tesla’s 2170, which would reduce the mass and increase the total capacity. For example, 20 pieces of 18650 cells are 749 grams and equal to replacing 60Ah cells of 1.3 kg. Teslas with twice the mass have the same capacity. The procedure for disassembling the battery is somewhat more demanding, under the battery is the last bridge, to dismantle the battery it is necessary to completely remove the bridge. These vehicles will be available for purchase from EVC partners, some 20 units in stock.

We completed the battery repair after spending 0€ of materials, 1,5euro of electricity and a non-intensive 6 working days of measuring charging and balancing cells (we completed 6 other vehicles along the way). It is interesting to see the enthusiasm of all the present colleagues and guests at the impression of Fiat500, how he looks and how he drives after the successful refurbish operation, but it is also interesting that 8 years of media poisoning that EV is bad and 8 years had to pass to make sure that this is not true and public opinion is similarly poisoned even today, 8 years passed to find out that it is not the EV that is problematic, but what is truly a fraud is the Hybrid and Euro 5/6/7 ICE engines with their “ECO” components. Fiat set a real precedent here with this model, in an age when every attempt to design an EV drive was like running in the dark, they managed to make an ultra-quality system that is equal to Tesla, which some manufacturers do not even have today. This vehicle is highly recommended, the range is not great, but it is perfect for city needs. It’s an excellent replacement for scrap Smart EQ 453, Twing, Zoe, eUp, etc.. The only drawback is that it doesn’t have DC charging, but if we take one, we’ll work on a CCS retrofit. Fiat500 accelerates phenomenally and holds the road very well on gewinde suspenssion. We had a little problem reactivating the BMS system because it remembered the OTP error. This battery defect was caused more by negligence, because it was left empty for more than a year without supervision. After the voltage drops below the minimum safe level, the system does not allow charging. The first Fiat service in 8 years is not a bad statistic.

We recommend this car: Fiat 500e USA 2014

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DPF ili BATERIJA – što je zapaljivije

https://dieselnet.com/news/2011/10cleaire.php

Uzrok skoro svih paljevina na cesti su loše dizajnirani fosilci euro 5/6/7, većinom dizeli, zbog lančane reakcije visokog tlaka i visoke temperature na DPF-u gdje overpressure ispuha gura ulje iz kartera u glavu motora. Sa druge strane EV je uistinu po tom pitanju sigurniji i statistički i u realnom svijetu, jer su i sustavi tog pogona dizajnirani da rade u što sigurnijim uvjetima i režimima rada. Požar je na EV nekad ustinu teže ugasiti, ali ovaj slučaj dokazuje i suprotno. U jednom razgovoru sa vatrogasnim društvom Ivanić Grad imali smo eksluzivno povratne informacije o redovnim požarima fosilaca na naplatnim kućicama u Rugvici. Vožnja pod opterecenjem sa aktivnom regeneracijom dpf i naglo zaustavljanje, ako je sustav imalo neispravan tada dovodi do topljenja okolnog zapaljivog materijala u motornom prostoru. Ovdje na slici imamo jednu totalno nevjerovatnu priču, gdje je zbog greške električnog romobila došlo do požara u kućnoj garaži gdje su izgorila 3 vozila, 2 fosilca i jedan EV. Taj EV je bio Tesla Model S iz 2015, koji je u potpunosti izgorio do pragova i podnice ali je baterija preživjela nevjerovatne temperature preko 800 stupnjeva. Zbog topljenja unutarnje PVC konstrukcije 18650 ćelija (saće), sama konstrukcija je pod vlastitom težinom smotala i odvojila ćelije iz sigurne zone i spojila jednu paralelu sa drugom sto je uzrokovalo izgaranje kratkim spojem ali samo na jednom od 16 blokova. Znaci vanjska temperatura požara izvan vozila je istopila unutarnju konstrukciju i kratkim spojem izazvala pozar, koji je nevjerovatno ostao lokaliziran unutar njegove komore u samom battery pack. Sekundarni problem na baterijskom pogonu je nastao gasenjem pozara, gdje je voda kojom su gasili skoro zapalila jos jedan blok. Šteta od vode je nastala na još nekoliko blokova i kao cijelina nisu ispravni. Jedan blok ima 444 ćelije, i one su ispravne za daljnju upotrebu, skoro su sve izmjerene i ispitane. Mi smo vlastitim primjerom 4 reciklirali za neispravnu bateriju HP laptopa, ostale idu u novu kantu štroma, romobil, car starter itd itd. Ćelija ima 2850mAh na 1A discharge, internal resistance 400mOhm. Ako tko želi, ima još dostupnih. Svakako nevjerovatna priča koja govori dosta o sigurnosti baterija, izgorila je cijela garaža i sve u garaži, a preživjela je baterija, koja je sama lokalizirala pozar u jednom komori i spašen je kompletan zadnji elektromotor od 315kW za novi upotrebu u nekom swapu. Ostala 2 fosilca iz požara nisu imali ništa upotrebljivo. Primjeri Tesle koja se nije zapalila ni nakon drobljenja baterije u udesu: https://vm.tiktok.com/ZMFyktFLQ/

Cijena ćelija:

*EV je super: 2.2€

*EV je najsigurniji kad ne parkiras kraj bmw :2€

*EV je smeće : 50€ komad

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Smart 451 ED – Veteran

REPAIR+RECYCLING Li-Ion Batteries
We offer: Battery repair, BMS Repair, Cells, Repair training. CONTACT US

Electric Smart 451 ED 2014 from Koper, after 2 days of measurement and we repair it in one day, the malfunction of reduced range and shutdown at only 20%.

Range increased from 40km to almost 100km range. Out of 93 pouch cells, on the first measurement 3 showed reduced capacity where the entire battery pack suffered, because the battery is as strong as the weakest cell in the series. The total capacity was only 9.5-10.2kWh out of a maximum of 18.7kWh. 4 precisely located cells were replaced, where the electrolyte crystallized around the edge and reduced the total capacity. However, this still does not mean, according to the interpretation of “fossilizers”, that the old ones are defective and that we have to throw them away, given that they still have 50% of their nominal capacity, we will give them a new role, we will use them to restore “12V Boosters” for starting diesel and gasoline engines when their 12V battery runs out. Very often Boosters with lead batteries do not even last a few months. So if you find all those Lithium batteries that are poisoning nature from media headlines or you see someone throwing them away, please bring them to us… we pay.

The repair of this 8-year-old Smart with 32,000 km cost €1,300 including VAT. The cost is lower because it arrived on time in driving condition, the BMS was not locked. Savings of €9,000.

POPRAVKA+RECIKLAŽA li-Ion Baterije

Električni Smart 451 ED 2014 iz Kopra, nakon 2 dana mjerenja i popravke u jednom danu, otklonjen kvar smanjenog dometa i gašenja na samo 20%.

Domet dignut sa 40km na skoro 100km dometa. Od 93 pouch ćelije, na prvom mjerenju 3 su pokazale smanjeni kapacitet gdje je cijeli battery pack trpio, jer baterija je jaka kolko je jaka najslabija ćelija u seriji. Ukupan kapacitet je bio samo 9.5-10.2kWh od max 18.7kWh. Zamjenjene su točno locirane 4 ćelije kojima je po rubu kristalizirao elektrolit i smanjio ukupni kapacitet. Medjutim to i dalje ne znači po tumačenju “fosiledžija” da su stare neispravne i da ih moramo baciti, s obzirom da i dalje imaju 50% nazivnog kapaciteta budemo im dali novu ulogu, od njih radimo restauraciju “12V Boostera” za paljenje dizelaša i benzinaca kad im se 12V akumulator isprazni. Vrlo često Boosteri sa olovnim baterijama ne izdrže ni par mjeseci. Tako da ako nadjete sve te Litij baterije koje truju prirodu iz medijskih natpisa ili vidite da ih neko baca, molimo da nam ih donesete.. plaćamo. 😁😎

Reparacija ovog Smarta starog 8 godina i sa 32000km koštala je 1300€ sa PDV. Trošak je manji jer je na vrijeme došao u voznom stanju, BMS nije bio zaključan. Ušteda 9000€.

  • P18051C  – The cell voltaes of the hybrid/high-voltage battery module are too high. The voltage value is outside the permissible range.
  • P0DE71C
  • P0DE763
  • P0DE697
  • P0DE663
  • P0DE61C
  • P0B3B62
  • P0DE616
  • P1D2771
  • P1D2777
  • P1D2785
  • P1D2877
  • P1D2885
  • P056216
  • P0B4487
  • P0AA100 
  • P0AA400
  • P18051C 

Part number: 0442001001 A7899010100

A7893407201 A7899028300 A7893403400 A7895840238

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Fiat e500 2022 42kWh battery

Deep dive into tech of NEW Fiat e500 2022 Samsung SDI LFP salvage battery, fully funtcional, with tricore based BMS as usual for Stellantis platform. Interesting method of cooling the pack thru bottom part of battery casing (no coolant inside pack), something similar seen on Mercedes and Renault EVs. Same contactors and HV connections used on other Stellantis EV. There are 3 blocks with 8S2P and 6 blocks with 12S2P prismatic LFP cells forming 42kWh battery pack for 300-350km of range. Battery cover is not glued, tightened with bolts and bitumen rubber seal. Cells protected with Mica sheets. This could be one fo the best made and compact battery packs from Stellantis.

Uskoro Fiat najavljuje novu top tehnologiju baterija sa oznakom “SAMSUNG TDI” i na balkanu se očekuje rekordna prodaja.

Part numbers:

SE41-00050A,

V807-00005A-003,

V024-00053B,

V024-00054C,

2045742-05,

V808-00029S-00

Processor: SAK-TC275TP Firmware dumped and available for purchase.

No defects

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EV TOP 10 preporuka

Lista u prilogu:

https://docs.google.com/spreadsheets/d/1ten1mAfoR0ZAcoxKp5TpbYxGOVF7wOCrokGUbiZiIFE/edit?usp=sharing

Što bi vam mi preporučili od električnih vozila? Nešto ranije nego smo planirali donosimo jednu listu koju ćemo proširivati i ažurirati kako nam dolaze EV, ICE i PHEV na analize i reparacije, svako otkriće i informacija bit će javna. Agenda kojom se vodimo je rat protiv ŠKARTA i PROGRAMIRANIH kvarova, nebitno koji je tip pogona (Dizel,Benzin,Struja). Ako nešto nevalja… onda nevalja bez rasprave. Teme koje ne pokrivamo sa listom: domet, udobnost, “koža na dodir”, kvalitet materijala kabine, izgleda/ukusa vozila i ostale kozmetike dečkića. Novih vozila nema na listi sa razlogom, jer povratnih informacija kvalitete, pouzdanosti i cijenika nemamo.. nemate ni vi niti je moguće imati. Ovo je lista za širu populaciju sa manjom kupovnom moći, rabljena pristupačna električna vozila. Jedno je sigurno, vozila proizvedena u EU na električni, dizel i benzin pogon zadnjih 10 godina su najgori, najnekvalitetniji i najskuplji škart proizvod koji možete kupit. Iznimka EV je Renault, Volvo i BMW iz Europe. Preporuka su USA, Japan, Koreja i Kina.

A onima kojima lista nije jasna i žele da pojednostavim, pitanje koje želite postaviti je koji su moji favoriti, lista glasi ovako:

Tesla S
Model 3 i Y
Hyundai Ioniq
Kia Soul
VW eGolf
Nio ET7
Fiat 500e 2022
Smart 451

Živjeli

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Electric EQC programmed defect

AVOID this EV – we received second inquiry to repair EQC in 3 weeks. Another customer is stuck with 35000€ programmed defect and nobody is able to help?! If there anyone who want to invest, buy me EQC and i will randomly trigger moneystealing error then we investigate how this BMSGate is devastating automaker strategy.

Error: P1D2800 (Programmed counter reached 0 value)

OEM Repair: 35000€

EVC repair – no solution

EQ series – Programmed defect which will cost you 40000€ outside warranty. We researched MB for last 15 years and first programmed defects and error counters were implemented in SBC pump, later in ELV EIS 7G VGS4 and lately in almost all components. First battery on hybrids and Smart ED were new victims of same policy, but we were hopping they changed it and removed it from new EQC and other EQ models, but we were wrong. We heard about few cases with some nonremovable BMS error flags but never direct contact with “victim”, this is first case and confirmation of our nightmare. EQC has programmed error counter, if it triggers error, you would probably need to change completely healthy battery (like Smart451 453, hybrids 212 221 205 222) which costs around 40000€. This way of doing business is not sustainable. We advise to all of our followers, your friends and family to avoid buying new or used EQC, and probably EQS EQA EQB.

Programirani kvar koji će vas koštati 40.000 € izvan jamstva. Istražujemo MB zadnjih 15 godina i prvi programirani defekti i brojači grešaka implementirani su u SBC pumpu, kasnije u ELV EIS 7G VGS4 a u posljednje vrijeme u gotovo sve komponente. Prve baterija na hibridima i Smart ED bili su nove žrtve iste politike, ali nadali smo se da su je promijenili i uklonili iz novih EQC i drugih EQ modela, no prevarili smo se. Čuli smo za nekoliko slučajeva s nekim neuklonjivim FLAG error greskama BMS-a, ali bez izravnog kontakta sa “žrtvom”, ovo je prvi slučaj i potvrda naše noćne more. EQC ima programirani brojač grešaka, ako aktivira grešku, vjerojatno bi trebali promijeniti potpuno zdravu bateriju (kao što je Smart451 453, hibridi 212 221 205 222) koja košta oko 40.000 eura. Ovakav način poslovanja nije održiv. Savjetujemo svim našim pratiteljima, vašim prijateljima i obitelji da izbjegavaju kupnju novog ili rabljenog EQC, a vjerojatno i EQS EQA EQB. A ako imate nekog koga mrzite (punicu) nagovorite je da kupi EQC a mi ćemo u pola cijene popraviti programirani kvar. Pritisak jednog ENTER na tastaturi košta 20000€.

Preporuka IZBJEGAVAJTE EQ SERIJU

Programmed defect error: P1D2800 – The frequency counter “switching cycles of contactor” of the HV battery module has reached its finale value

Part Number: A2939008900, A2933407400

New battery: around 35200€

Affected EV: EQC EQB EQA EQS EQE