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1993 Buick LeSabre Question: car runs then stalls ... dtc error code 22 ..Throttle Position Sensor?

 

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bzbzbz, Waipahu, HI, August 24, 2012, 05:38
 Rookie

runs stalls Throttle Position Sensor?

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  • Answer #1

    Greg's Orange Auto (14224 Answers) , Orange, CA - (714) 361-9386
    globalhelper August 24, 2012, 05:39
     Master

    seek diag and est this could be several issues

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    bzbzbz, August 24, 2012, 05:55
     Rookie

    diag and est ??? diagram estamite?

    thank you 4 the reply

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  • Answer #2

    August 24, 2012, 08:22
    Profile_thumbnail
     Master

    MORE PROBLEMS WITH MAF. SENSOR ON THIS CAR. TPS. CAN BE CHECKED
    WITH SCANNER FOR SMOOTH SWEEP CLOSED THROTTLE TO WIDE OPEN
    THROTTLE KEY ON ENGINE OFF.READ TPS% SHOULD NOT HAVE ANY GLITCH
    WHILE SLOWLEY OPENING THROTTLE. CAN TAP TEST MAF WITH SAY A
    SCREW DRIVER HANDEL SENSOR ON INTAKE TUBE OR FILTER BOX. ENG.
    RUNNING WARM TAP MAF IF ENG. RESPONDES AT ALL REPLACE MAF.

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  • Answer #3

    August 24, 2012, 09:18
     Master

    What other symptoms? Are you able to keep it running as long as you play with the throttle? If you can drive it does it run OK out on the road ? Any difference cold or warmed up? No vacuum leaks between mass air flow and throttle body? What equipment do you have to test and retrieve codes on your own?

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