No more DBW SES codes? Did you ever get a noid light and see if the injectors are pulsing at crank time?
No more DBW SES codes? Did you ever get a noid light and see if the injectors are pulsing at crank time?
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709
on the cam sensor and pcm 12 volt references getting 11.4 volts so thats not a problem.
no more DBW codes. No codes at all coming back.
I'm begining to think there is something in the PCM not turned off that should be or the PCM isn't anygood. But wouldn't the folks at Nelson Performance at least test the PCM for function before sending it back. Jon did say that the vats according to the file was turned off.
Another thing I don't understand is that the red light on the diagnostic stays on like there is a code but when I hook my scanner up there's no codes.
Last edited by 468Blazer; 08-12-2008 at 05:58 PM.
1996 GMC extended cab, 2003 5.3/auto
Here's the diagram so you can see things a little better.
97 GMC, 2002 LS6.
1991 GMC Syclone #1428
Well that sucked! GasGuzzler is correct, I only glanced at the diagram earlier and the N/S switch does ground through the relay as you can tell in the diagram that's too small to read.
97 GMC, 2002 LS6.
1991 GMC Syclone #1428
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