LS1TECH - Camaro and Firebird Forum Discussion

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-   PCM Diagnostics & Tuning (https://ls1tech.com/forums/pcm-diagnostics-tuning-7/)
-   -   Can't get rid of PO200 code (https://ls1tech.com/forums/pcm-diagnostics-tuning/1147518-cant-get-rid-po200-code.html)

RENE'S RAGE Jul 13, 2009 06:41 PM

Can't get rid of PO200 code
 
Any ideals? I've OHM the wires, check the connections, trace the wires back to the PCM. Everything seems fine. But still getting that code. WTF??? Running out of answers. Just throw some advice at me.:confused::confused:

brianfromhawaii Jul 13, 2009 07:17 PM

on the c100 connector there are 2 pink wires, one is for the tranny, one is for the injectors, make sure they are both getting power cuz i forget what is what.... then check ur fuses, if the car still runs (maybe runnin a lil rough) the fuse could very well be blown. i had this same problem recently.

69LT1Bird Jul 14, 2009 06:16 AM

Follow this:

http://gearchatter.com P0200

RENE'S RAGE Jul 14, 2009 03:45 PM


Originally Posted by brianfromhawaii (Post 11903204)
on the c100 connector there are 2 pink wires, one is for the tranny, one is for the injectors, make sure they are both getting power cuz i forget what is what.... then check ur fuses, if the car still runs (maybe runnin a lil rough) the fuse could very well be blown. i had this same problem recently.

I will check the c100 connector and see if there is power there. I put a NOID lite on each injector and the lite would flash off and on, so I figuered I had
12v, and the ground, that the driver in the PCM puts out. So I think it's getting it's 12v from the fuse box. Maybe the drivers in the PCM are going bad? :confused::confused::confused:

RENE'S RAGE Jul 14, 2009 03:52 PM


Originally Posted by 69LT1Bird (Post 11905366)

Been there also, went step by step, but I don't have a scan tool. I got the harness off the car and I'm going to go throught all the wires again and see if I miss anything. I'm probaly going to just re-wire and re-pin all the injectors.

RENE'S RAGE Jul 14, 2009 03:53 PM

Anyone else???


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