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LT1-LT4 Modifications 1993-97 Gen II Small Block V8

SEL On. Pulled codes

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Old Aug 11, 2009 | 03:55 PM
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Exclamation SEL On. Pulled codes
P0200A injector control circuit
P0506B idle system low-idle air control responding
P1171D fuel system lean during acceleration
P1222D injector control circuiy intermittent

I'm guessing my stock injectors are crapping out?
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Old Aug 11, 2009 | 03:59 PM
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Check your injectors and all wiring to them. I think it's possible for it to be the PCM as well.
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Old Aug 11, 2009 | 10:49 PM
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Alright. I'm going to throw in my 36lb bosch III I bought from fic and fire it up over the weekend as long as I get my tune update for them. I'm guessing these codes came up when my car suddenly died on my couple weeks ago, symptoms of running out of fuel.
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Old Aug 12, 2009 | 10:39 PM
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ideas anyone? wiring to the injectors are fine. i cleared the codes couple days ago. and went off this morning. the injector control circuit this time only.
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Old Aug 13, 2009 | 12:35 AM
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Originally Posted by sdotlog
ideas anyone? wiring to the injectors are fine. i cleared the codes couple days ago. and went off this morning. the injector control circuit this time only.
Try swapping PCM's with a known goog one.

How did you verify the wiring? You can't just look at them...
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Old Aug 13, 2009 | 12:48 AM
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Originally Posted by ss.slp.ls1
Try swapping PCM's with a known goog one.

How did you verify the wiring? You can't just look at them...
LOL... You got me. Well I'll have to find a good PCM around here. I'm tlsure there a write up where I can test the plugs. Something like a volt meter or so?hopefully I can figure this out by this weekend as I'm throwing on the 36lb injectors in and getting a tune update.
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Old Aug 16, 2009 | 02:55 PM
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:\ one thing after another. any method on finding out how to check the wiring?
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