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Subject: "need help asap! not firing i think it's the ECU" Previous topic | Next topic
bud660rAug-24-07 03:57 AM
Member since Dec 17th 2006
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#105822, "need help asap! not firing i think it's the ECU"


          

ok heres my problem im geting no spark "have a new coil" my fuel pump is not turning on, and i have no check engin light, also my car is a 95 gs ,lol would this be my ECU!

  

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freelancefoolAug-24-07 12:18 PM
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#105830, "RE: need help asap! not firing i think it's the ECU"
In response to Reply # 0




          

Have you checked the ASD relay? If that is not functioning properly, the car will not start.

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TeamDR1665Aug-25-07 07:46 AM
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#105849, "RE: need help asap! not firing i think it's the ECU"
In response to Reply # 1


          

Originally posted by freelancefool
Have you checked the ASD relay? If that is not functioning properly, the car will not start.


Additionally, if the CAS and/or CMP are not working, the ECU will trip the ASD, which it's supposed to do as a safety precaution. ASD is a simple relay to test and you can just backprobe the CAS and CMP for alternating 5VDC while cranking.

  

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bud660rAug-25-07 04:10 PM
Member since Dec 17th 2006
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#105855, "RE: need help asap! not firing i think it's the ECU"
In response to Reply # 2


          

wow sorry u are going to have to elaborate that a little for me lol im not really good with the lingo! i know what the CAS is"cam angle sensor" but the rest of it i am just drawin a blank lol sorry guys i really need to study

  

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