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Thread: Need Tps Help

  1. #1
    snydly402 is offline Cadillac Owners Member
    Automobile(s): 1990 sedan deville
    Join Date
    Aug 2007
    Location
    Nebraska
    Posts
    9

    Need Tps Help

    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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  3. #2
    HUF's Avatar
    HUF is offline Cadillac Owners Connoisseur
    Automobile(s): 1995 FWB 118,*** miles
    Join Date
    Dec 2005
    Location
    MA
    Age
    58
    Posts
    2,128

    Re: Need Tps Help

    Quote Originally Posted by snydly402 View Post
    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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