krishansheanh

a couple nights ago i got a CEL on the balt. i ran the code and it came up as p2610 which is a ECM error. then the next day i start it up and the lights off. its been driving fine til today when i go to turn the car off. after i turn the key into the off position the car stays running for another 5-10 seconds before it shuts off. has anyone else had this problem? if so what is it?
thanks

rukkee

iTrader: (3)

My car did that to me once on a cold start . I started it and let go of the key and the pressure from the switch trew the key back to the off position. The car kept running for around 5 seconds or so .....It was like it was burning the unused fuel off or something.

rukkee

iTrader: (3)

That is one of the BEST sig's i've read lol .......awesome

krishansheanh

did you have to take it to the dealership to get it fixed? if so did the cover it by warranty?

and the sig was on a t-shirt i bought from the flee market. best t-shirt i have

gearhead07

If ur car is still under warenty I would give them a call cause it's probably a real in depth problem happening..... Prob no easy fix :/

krishansheanh

damn i thought it was just like a ecm reset or reflash or something.

rukkee

iTrader: (3)

Nope i never had it looked at , it only happened once . If you had a P2610 code it looks like its a ECM replacment. Sorry dude. The flow chart below is from GM.




Service Information
2006 Chevrolet Cobalt | Cobalt, Pursuit (VIN A) Service Manual | Document ID: 1740940
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DTC P0601, P0602, P0603, P0604, P0605, P0606, P0607, P060E, P1600, P1621, P1627, P1681, P1683, or P2610
Description
This diagnostic applies to internal microprocessor integrity conditions within the engine control module (ECM). This diagnostic also addresses if the ECM is not programmed.

DTC Descriptor
This diagnostic procedure supports the following DTCs:

• DTC P0601 Control Module Read Only Memory (ROM)

• DTC P0602 Control Module Not Programmed

• DTC P0603 Control Module Long Term Memory Reset

• DTC P0604 Control Module Random Access Memory (RAM)

• DTC P0606 Control Module Internal Performance

• DTC P0607 Control Module Performance

• DTC P060E Control Module Throttle Position (TP) System Performance

• DTC P1621 Control Module Long Term Memory Performance

• DTC P2610 Control Module Ignition Off Timer Performance

Test Description
The number below refers to the step number on the diagnostic table.

2.A DTC P0602 indicates that the ECM is not programmed.

krishansheanh

alright well thanks guys. its going in tomorrow so hopefully it wont take too long.

el_angelito

iTrader: (4)

any one resolve that problem I replace the switch because one of the gm mechanic and has the same problem. fck electrical problem