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View Full Version : Volkswagen T5 2.0tdi EDC17CP20 TC1796 tprot immo off


budG60
2nd May, 2021, 07:08 PM
Can someone make an immo off for an 03L907309M EDC17P20 TProt ecu with TC1976 (eeprom in ucontroller)?
peechie
2nd May, 2021, 10:45 PM
Here is immo off
budG60
4th May, 2021, 08:14 PM
unfortunately not working


Here is immo off
rob h
4th May, 2021, 08:31 PM
806468

Off in flash,
budG60
7th May, 2021, 08:55 AM
still not working. Starter motor also does not turn
kuebk
7th May, 2021, 05:36 PM
If it doesn't turn/crank at all then it is not IMMO OFF fault.
budG60
21st May, 2021, 09:32 AM
Yes, you are right, the problem is that the 180hp ecu and wiring is different in the way how the clutch switch is connected. I short circuited the relay connected to the clutch and now it starts immediately when ignition is on. I will now need to find a solution to correct this but it starts! Another problem is now that the ABS has lost its coding (all 0000) and does not seem to accept new coding which is probably the result of a different ecu software version now.


If it doesn't turn/crank at all then it is not IMMO OFF fault.
tirnanic malisa
21st May, 2021, 09:54 AM
try this flash