runs stalls Throttle Position Sensor?
Buick Q&AAsk Your Question
1993 Buick LeSabre Question: car runs then stalls ... dtc error code 22 ..Throttle Position Sensor?
Answer #1Greg's Orange Auto (13627 Answers) , Orange, CA - (714) 361-9386globalhelper August 24, 2012, 05:39Master
seek diag and est this could be several issues
Replybzbzbz, August 24, 2012, 05:55Rookie
diag and est ??? diagram estamite?
thank you 4 the reply
Answer #2pushrod August 24, 2012, 08:22Master
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.
Answer #3ziptie12 August 24, 2012, 09:18Master
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?