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

Crazy Problems I have

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Old Jun 13, 2005 | 08:33 PM
  #1  
97M6Formula's Avatar
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Default Crazy Problems I have

Well you guys that have been listening to me talk about putting my stroker in then it spun a bearing now its back in but guess what...MORE PROBLEMS

Her it is in a nutshell
Map sensor giving irate/inaccurate voltages/readings..this is after replacing pigtail and map sensor

k heres what I did I soldered all connectors made sure they were right...
Final Voltages of everything
Key on connector unplugged=.104 on freescan
key on connector unplugged volt meter on brown and black wire=4.7volts
Key on connector unplugged volt meter on brown and green wire= 5.2 volts
key on connector unplugged negative of voltmeter on ground positive on green wire in between .1 and .2
key on sensor plugged in freescan says .225 and free scan also said baro was .225
also relocated pcm ground to motor mount bolt same thing

Yup I sure am ready to sell it or at least part it out..
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Old Jun 13, 2005 | 10:10 PM
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You'll regret doing it the moment you do.

Here is some advice. Step away from the car for a couple of weeks. Let your head cool down. I bet when you come back, the solution will slap you in the face.
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Old Jun 14, 2005 | 04:25 AM
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I tried that though... I mean it can only really be two things at this point...Harness or pcm.. I dont see what else could cause it
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Old Jun 14, 2005 | 11:23 AM
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Well, if ya part it out, give me a buzz...

A fubbered up pcm, will do funny things...A harness would cheaper to swap out, than a pcm, so Id try there..
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