The car was washed and then froze. In Porsche, the charger was judged to be defective. Does anyone have a workshop manual for these or where to find one? Are those current sensors in charger or charging port? Wiring diagrams? Isolation limits?
Fault codes are given by e.g. (From HV-Charger)
B200000
P231E200
P33EA00
B1A8201 - AC Current sensor
B1A9201 - AC Current sensor B1A9301 - AC Current sensor B1A8101 - AC Current sensor B1A8301 - AC Current sensor B1A9401 - AC Current sensor
You have certainly noticed around the world that regulations and laws concerning chiptuning are getting tighter all the time. Our industry is constantly affected by various new international and country-specific regulations.
We are looking for a partner or organization that would be able to approval chiptuning softwares for these tightening regulations. In most countries, sufficient proof on the subject is a statement from a recognized expert or a designated technical institution or a type approval certificate.
I have tried to contact about this matter for several different organizations around the world like TUV and Dekra, but for nothing.
I believe there are others on this forum who desperately need help with projects like this. Now I'm hoping to find someone here on the forum who has also tried to apply approval for this kind of products and succeeded on it.
I’m working on mileage correction for a 2023 Ford Ranger with a Denso cluster, which uses the Renesas R7F701441 MCU. I understand this MCU is locked, but I’m trying to find a way to reset the mileage to zero so that it can be increased using FDRS.
I’ve managed to erase the code flash, but after reprogramming, the same mileage persists. I removed the MCU from the board to trace the connections and attempted to read it with JTAG, successfully reaching the security verification stage. After resoldering the chip back into the IPC, everything works fine, and mileage can still be increased using FDRS. I was also able to capture the seed and key from the CAN bus during mileage increase, but I haven’t been able to locate the security code.
Additionally, I attempted to change the voltage when trying to read the security code, but this resulted in data flash corruption. However, I was able to reprogram it and get the cluster functioning again, although it now reads 999,999 km.
Does anyone have experience reading this MCU or fully erasing it in boot mode? Any advice or suggestions would be greatly appreciated, especially considering the high-level security of this MCU.
Hi, I have read Trafic edc17c84 by pcmflash clone after that i try to write mod file but it writes to 5% and it was error i try few times always same thing, after that car do nor start. I have read flash and eeprom via bench flash was corrupted but i was able to fix it but car still do not start. I think my eeprom is also corrupted. Can someone help to fix my Eeprom?
I attached obd flash read bench flash fixed and bench eeprom
Hi,
I lost original data from ECU, so if someone can send me original eprom and flash for Skoda Octavia (engine ALH, 66kw, 2004), ECU number 038906012H.
Thanks in advance
BR,
Hi, on a 2018 Maserati Levante I wanted to do a car conversion from JP to EU using AlfaOBD.
After changing the ‘Country Code’ to EU in the ‘Body Control’ module on the dashboard, I have errors from the airbags and safety assist systems (including blind spot sensor). When reading the errors I see the codes: U1415 in the airbag module and U0422 in the safety systems module.
Does anyone know if any additional operations need to be done to get all modules working? I would be very grateful for your help!
A friend of mine is struggling to find a good working replacement for a TCM for his Opel Zafira-C Tourer with AISIN transmission AISIN AF40-6 gearbox with ref.no. 55575354.
Currently we couldn’t find a decent source of information for a compatibility/interchangeability of the transmission control module (ref. no. 55574324).
May someone knowledgeable provide help in finding all other compatible transmission controllers and their reference numbers for this transmission?
Links with TCMs for sale are also appreciated as TCM 55574324 seems almost impossible to find in Europe. DE location will suit best, as he is located in Hamburg.
I have this ecu from a Vw Polo. The car not start and ecu not comunicate with OBD or any other module on the car. I have read full backup on bench with Flex.
