miki4
10th October, 2013, 02:49 AM
Hi guys,
after my car (Peugeot 306, 2001, 1.6l Petrol, TU5JP NFT 98hp) was not in use for several months and the battery went empty I could not get it to start.
I charged the battery full, the engine cranked but there was no fuel injection and no spark (no switched earth from engine ECU) as if the immo locked.
I tried to reprogram keys to the BSI/CPH using PP2000 which worked but the BSI could not communicate with the engine ECU. Neither I could read faults or do anything to the engine ECU through PP2000. The engine ECU was recognized as "Unknown reference, ECU being referenced" and denied any access.
I disassembled my engine ECU (Bosch M7.4.4, 0 261 206 861), desoldered EEPROM 95080 and read it using PonyProg. I removed the immo using Immo Universal Decoding 3.2 (Citroen-Bosch M7.4.4 Parziale) and reprogrammed the EEPROM. The car is starting again now and runs - but without immo.
I would like to virginize my ECU dump or flash an already virginized dump to my ECU, so I can pair it to my BSI again using PP2000 and have a working immobilizer. Is that possible? Which tool can do that or can someone do that for me?
What data is exactly stored in the EEPROM? Is it possible to flash a virgin EEPROM dump from a M7.4.4 which was designed to control another engine? Could it be that for example my air condition stops working if I flash a dump from a car without A/C? I read that here: 206 Bosch MP 7.4.4 immo off . WARNING !!READ post. - Downloads - Digital Kaos (http://www.digital-kaos.co.uk/forums/downloads/car-dumps-database/34/206-bosch-mp-7-4-4-immo-off-warning-read-post-2743/)
What is the second dump 29F400BB in the link for?
Also what is the difference between "Parziale" and "Totale" in Immo Universal Decoding 3.2?
Thank you very much in advance!
Max
after my car (Peugeot 306, 2001, 1.6l Petrol, TU5JP NFT 98hp) was not in use for several months and the battery went empty I could not get it to start.
I charged the battery full, the engine cranked but there was no fuel injection and no spark (no switched earth from engine ECU) as if the immo locked.
I tried to reprogram keys to the BSI/CPH using PP2000 which worked but the BSI could not communicate with the engine ECU. Neither I could read faults or do anything to the engine ECU through PP2000. The engine ECU was recognized as "Unknown reference, ECU being referenced" and denied any access.
I disassembled my engine ECU (Bosch M7.4.4, 0 261 206 861), desoldered EEPROM 95080 and read it using PonyProg. I removed the immo using Immo Universal Decoding 3.2 (Citroen-Bosch M7.4.4 Parziale) and reprogrammed the EEPROM. The car is starting again now and runs - but without immo.
I would like to virginize my ECU dump or flash an already virginized dump to my ECU, so I can pair it to my BSI again using PP2000 and have a working immobilizer. Is that possible? Which tool can do that or can someone do that for me?
What data is exactly stored in the EEPROM? Is it possible to flash a virgin EEPROM dump from a M7.4.4 which was designed to control another engine? Could it be that for example my air condition stops working if I flash a dump from a car without A/C? I read that here: 206 Bosch MP 7.4.4 immo off . WARNING !!READ post. - Downloads - Digital Kaos (http://www.digital-kaos.co.uk/forums/downloads/car-dumps-database/34/206-bosch-mp-7-4-4-immo-off-warning-read-post-2743/)
What is the second dump 29F400BB in the link for?
Also what is the difference between "Parziale" and "Totale" in Immo Universal Decoding 3.2?
Thank you very much in advance!
Max