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Registered
1990 sedan deville
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9 Posts
Discussion Starter #1
just the other day i cleaned my throttle body and ever since its been idling high, i read my chilton on the learn TPS and the ISC actuator. the book doesnt help. i cant get to a "isc actuator" on the onborad diagnostcs (obd). when i go to it the E codes come up, then i push hi or lo then it goes to "P.0.1." to "P.2.5." which look like parameters for different things which i dont know. so could someone help me with the high idleand the ISC actuator with the and let me know that the P codes are and mean. thank you
 

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Registered
1995 FWB 128,*** miles
Joined
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2,257 Posts
just the other day i cleaned my throttle body and ever since its been idling high, i read my chilton on the learn TPS and the ISC actuator. the book doesnt help. i cant get to a "isc actuator" on the onborad diagnostcs (obd). when i go to it the E codes come up, then i push hi or lo then it goes to "P.0.1." to "P.2.5." which look like parameters for different things which i dont know. so could someone help me with the high idleand the ISC actuator with the and let me know that the P codes are and mean. thank you
Disconnect the battery for a couple of minutes to reset computer. The latter thinks your throttle is still dirty.
 
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