I bought an 86 astrovan with an 89 TBI 350 from A caprice. It has the 89 ecm but has no wire for the I.A.T sensor. I need the diagram to figure out where to plug the wire for this sensor into the ecm.
Thanx in advance.
The swap is done and it is running but he didnt add the wire to the harness and plug into the ecm for the I.A.T sensor. It sets the code for it and puts the computer in limp mode. It seems to run a little rich as well.
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