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+--- Thread: Error p0603 (/showthread.php?tid=2513)
Error p0603 - ciccioslim - 14-02-2014
Hello to everyone! I have a problem that I've read in a BDM ECU ec16c34 a citroen c4 picasso 1.6 hdi 110 bhp dpf / egr off, once written changed regularly get the mil light on and p0603 error code inside the computer, I tried to write the original file but the error code persists, place the file, help!
RE: Error p0603 - Iggie - 14-02-2014
Generic OBD Error Code Details for P0603
Internal Control Module Keep Alive Memory (KAM) Error
What does this mean?
OBD Code P0603refers to:
Battery voltage is supplied to the ECM/PCM even when the ignition switch is turned OFF for the ECM/PCM memory function of the DTC memory, the air-fuel ratio feedback compensation value memory, the idle air volume learning value memory, etc.
Possible sumptoms of OBD code P0603
- Engine Light ON (or Service Engine Soon Warning Light) - Engine may not start
Possible causes of OBD code P0603
- Loose or poor battery terminal connection - Low battery charge - ECM/PCM power supply circuit is open or shorted - ECM/PCM Programing - Faulty ECM/PCM The Error code is generally activated on detection of the following conditions: Indicates the ECM/PCM has experienced an internal memory fault.
Possible Solutions
- Recharge battery - Resecure and clean battery terminal connection - Reprogram ECM/PCM - Replaced ECM/PCM
RE: Error p0603 - meroteki - 14-02-2014
Bad news find ecu for replace
you tooll killed ecu
or chek files
mpc its original flash whit fap and whitout egr
and flash its flash whitout fapegr made in volta
have micro post micro file ori
RE: Error p0603 - boomeer - 16-02-2014
Hm !!!
if car go well try to delete this error and all done!