Dacia Logan Pickup 2010 1.5dci won't start

[jarecki55]

Dacia Logan Pickup 2010 1.5dci won't start. Is after front crash,just front light and bumper was broken,but airbag goes on, airbag sensor cleared and airbag replaced no DTC
on UCH no DTC. ECU no diag, engine crank but wont start. I cant find fire prof sensor. can somebody give me any suggestion?

[markovojvodic]

which sensor cant you find ?

did you check relays on the driver side under the hood?

[alfabit]

Dacia Logan Pickup 2010 1.5dci won't start. Is after front crash,just front light and bumper was broken,but airbag goes on, airbag sensor cleared and airbag replaced no DTC
on UCH no DTC. ECU no diag, engine crank but wont start. I cant find fire prof sensor. can somebody give me any suggestion?

You should search other problems, your Logan diesel pickup has no independent shock sensor.
As i know, injection ecu delphi dcm12 is linked to the airbag computer and it is signalised " crash detected " to the injection ecu so engine will not start unless you clear that error from injection ecu.
Diagnose ecu injection, you most sure will find error on " crash detected "

[jarecki55]

Crash data is cleared no any DTC on sensor,I use to clear ori dump.I canot diag ECU delphi - not respond. On dash no engine light.

[alfabit]

I canot diag ECU delphi - not respond. On dash no engine light.

It`s now obvious your failure is on the ecu delphi. As long as ecu doesn`t respond to diag sonde, you won`t be able to start engine. Ecu must answer diag sonde requests, as it does a good, working ecu.
Except for failing supply +12V permanent and APC for ecu ( fuses, wires etc ), i`m affraid your ecu is defective and you need to start finding a good one.

[ciptel07]

open ecu and reprogram 95160 and remove crash.

[jarecki55]

Dacia back to live, car was stored one year on open parking end some water damage ECU ground connection under battery.
thanks m8s for help