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1998 GMC Jimmy Envoy 4.3L Hesitation, MIL Lamp on
Posted to GM Driveability on 2/8/2007 7 Replies

Need some help with this truck,I have replaced the tps senser 2 time's and have also replaced the computer 4 time's and had each of the compuyer's [...] with the old pcm the truck will run, the customer had bought 2 used pcm's and when they were installed the ...

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  Related Documents & Media  1998 GMC Jimmy Envoy

 
Message Closed w/Summary

car Vehicle Data

1998 GMC Jimmy Envoy

VIN 1GKDT13W7W
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CPSI
EmissionsOBD-II Compliant
SymptomsHesitation, MIL Lamp On
OccursAlways

Trouble Codes

P0122Throttle Position Sensor Circuit Low Voltage
P1122TP Sensor Signal Higher Than Expected
Message Closed w/Summary

car Vehicle Data

1998 GMC Jimmy Envoy

VIN 1GKDT13W7W
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CPSI
EmissionsOBD-II Compliant
SymptomsHesitation, MIL Lamp On
OccursAlways

Trouble Codes

P0122Throttle Position Sensor Circuit Low Voltage
P1122TP Sensor Signal Higher Than Expected