90 GT injectors not firing
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Old July 12th, 2009, 07:51 PM   #1
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90 GT injectors not firing


This started after I did a compression check. I wired the throttle wide open and then put everything back together and now it wont start

I have spark, weak but its there. I can hear the fuel pump run. I put a noid light on the injector plug and no light. I put a digital volt meter on and no voltage when the engine was cranked. I unplugged the battery for about 20 minutes thinking it was maybe a clear flood mode or something but I dont know much about these cars.
Any help greatly appreciated.
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Old July 12th, 2009, 11:08 PM   #2
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Bueler???
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Old July 13th, 2009, 12:00 AM   #3
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is there 12 volts at the injector, they are ground side controlled.
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Old July 13th, 2009, 12:02 AM   #4
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I just found a bad ass trouble shotting guide I will start on tomorrow. Its dark now and I have to work in the AM. Will post more findings tomorrow.
Thanks
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Old July 13th, 2009, 10:11 PM   #5
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fixed it
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Old July 13th, 2009, 10:56 PM   #6
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What was the problem?
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Old July 13th, 2009, 11:17 PM   #7
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Originally Posted by 1slo5.0 View Post
What was the problem?
The 2 day old TPS went bad. I took it back and got a new one and it fired right up.
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