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1996 Chevrolet Tahoe 5.7L MIL Lamp on
Posted to GM Driveability on 4/10/2003 3 Replies

Installed a new certi guard trans. Road tested and mil light on, check codes code 123 present. Cleared code and road tested works fine until you go wot. then throws mil light on with code 123. Checked voltage at tps and it is 5.03 volts, checked ground and has...

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  Related Documents & Media  1996 Chevrolet Tahoe

 
Message Closed w/FIX

car Vehicle Data

1996 Chevrolet Tahoe

VIN 1GKEK13R4T
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / efi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

123throttle position voltage to high
Message Closed w/FIX

car Vehicle Data

1996 Chevrolet Tahoe

VIN 1GKEK13R4T
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / efi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

123throttle position voltage to high