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ecu repair
10th May, 2018, 12:25 PM
Hi mates,
I have 2009 opel cosa z13dtj with ecu MJD603.S7.The customer had the DPF opened and empty then he had these fault codes(please check the picture).My question is that if i make the DPF off would it solve the problem?If yes then please i need you help with DPF off file.I used galletto to read file by OBD2.
Thanks in advance,Regards.

quikcar
10th May, 2018, 01:35 PM
try this and report

renew before writing

ecu repair
10th May, 2018, 01:39 PM
Thank you mate for your support,i would try it and report it back.

ecu repair
10th May, 2018, 02:03 PM
I tried your file and when it start the car i could have gas pedal going to the maximum (before it could not go more than 4000rpm) also the first fault code(gas exhaust temperature sensor is gone but i still have the second fault code(P253F-08 unknown dtc)...I erase it and it keeps coming back after i start the car..Any further help is much appreciated.
Thanks in advance.

quikcar
10th May, 2018, 02:16 PM
P253F diagnostic code which indicates that the engine oil has deteriorated.


renew oil in ecu

pike
10th May, 2018, 07:13 PM
Hi.
This can be turned off with several switches in Oil Life Management.