HELP CODE 22
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Joined: Dec 2007
Posts: 98
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From: Washington
Car: 1987 Camaro
Engine: 5.7 TPI
Transmission: 700R4
Axle/Gears: 3.27
HELP CODE 22
87 5.7L TPI Automatic
I have a code 22 thought maybe tps bad so replaced and still had same code show up again.
Did un-plug battery for a long period then reconnected set tps to about .5 and can not get code to go away. All sensors were replaced during rebuild. What else could be wrong ECM? How do I check fuel cut off relay-open or shorted to ground??

I have a code 22 thought maybe tps bad so replaced and still had same code show up again.
Did un-plug battery for a long period then reconnected set tps to about .5 and can not get code to go away. All sensors were replaced during rebuild. What else could be wrong ECM? How do I check fuel cut off relay-open or shorted to ground??
Last edited by AJ87CAMARO; May 5, 2011 at 06:24 PM. Reason: adding more
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