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2005 Pontiac Bonneville GXP 4.6L Stall
Posted to GM Driveability on 9/2/2015 11 Replies

This car will stall mostly on turns very very intermittantly. Replaced tps once, ohmed wiring between tps and pcm o.k. Have jumpered 5v ref. To another sensor circuit(no change) have jumpered ground to engine block(no change) sweep tested tps numerous times al...

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  Related Documents & Media  2005 Pontiac Bonneville GXP

 
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car Vehicle Data

2005 Pontiac Bonneville GXP

VIN 1G2HZ54Y05
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / MPFI
EmissionsOBD-II Compliant
SymptomsStall
OccursTurning, Intermittently

Trouble Codes

P0122Throttle Position Sensor Circuit Low Voltage
Message Closed

car Vehicle Data

2005 Pontiac Bonneville GXP

VIN 1G2HZ54Y05
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / MPFI
EmissionsOBD-II Compliant
SymptomsStall
OccursTurning, Intermittently

Trouble Codes

P0122Throttle Position Sensor Circuit Low Voltage