CIS experts-click here

JShadzi at JShadzi at
Sat May 5 13:23:04 EDT 2001

Ok, I am having trouble getting the EFI equipped 80tq to idle.  I am still using the ISV, and even incoporated the idle switch on the throttle body.  The problem I am having is that there is no 12v to the ISV terminal (this is a two wire ISV).  To make sure, I even tested the power to the cold start valve and no 12v there either.  The fuse for the "warm up valve" is not blown, and as far as I know there is no fuse for the ISV...could the CIS ECU have been damaged by the shorting of the throttle switch wires?  What am I missing here...

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