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Need a pinout diagram for 89 caprice

3K views 10 replies 2 participants last post by  C.W 
#1 ·
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.
 
#2 ·
Doc here, :pimp:

Auto Zombie has complete manuals for your Van..pick up one there..about $21.00 Fazools each..

You can also order them online, for about twice the price..

The local COUNTY MAIN public library is another good source for free..

Doc :pimp:
 
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