Question about 1993 Chevrolet S-10
Replaced throttle pos sensor, replaced fuel relay, replaced map sensor,
replaced computer(1228062) used my chips. seems to run better with a
disconnected map from vacuum port on throttle body and also the little thing that is connected inside aircleaner and plugged port,I Think it controls flapper in air cleaner horn. still same code 22
I created a vacuum leak in the large hose to the brake booster and it runs
good enough to use, but want to find the problem. help help help
1993 s-10 p/u 2.8 tbi
YOU NEED TO PULL THE CONNECTOR OFF THE ECM AND RUN A CONTINUITY TEST OF THE WIRES FROM THE TPS CONNECTOR TO THE ECM, THIS SOUNDS LIKE A POSSIABLE WIRING PROBLEM TO THE TPS
Posted on Dec 01, 2008
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Posted on Jan 02, 2017
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