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Code 14 ign pu fault - help!


dzk007

Active Member
Joined
Jul 13, 2008
Messages
38
Age
61
City
Rio Rancho New Mexico
Vehicle Year
'91
Transmission
Manual
Like the title says, I have an ignition pick up circuit fault tripping the CEL. It's a '91 Exploder 4.0L, 4x4, manual everything, with a fresh block and new heads just installed. What component would cause this?
Runs like a bear without any driveability issues other than I think the idle stays up a bit till the vehicle stops and then drops to normal. This seems like it is normal for this truck.
I had forgot to put the vacuum line on the fuel pressure regulator when I first got it running but it made no noticeable difference in the way it ran.

Thanx!! DZK
 

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