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2003 Cadillac Escalade 6.0L Reduced engine power
Posted to GM Driveability on 5/15/2014 5 Replies

OK so I have this escalade here. We have replaced the Tb Connector, TB,Tac Module, Pcm, App sensor, Tp sensor 1 wire from tb to tac module. The vehicle randomly goes into limp/reduced engine power mode followed by a one of the codes from above which usually al...

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  Related Documents & Media  2003 Cadillac Escalade

 
Message Closed w/FIX

car Vehicle Data

2003 Cadillac Escalade

VIN 1GYEK63N03
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsReduced Engine Power

Trouble Codes

P0121Throttle Position Sensor Range/Performance
P1125TP Sensor 1 Circuit Malfunction
P2135Throttle Position Sensor 1/2 Incorrect Voltage Correlation
Message Closed w/FIX

car Vehicle Data

2003 Cadillac Escalade

VIN 1GYEK63N03
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsReduced Engine Power

Trouble Codes

P0121Throttle Position Sensor Range/Performance
P1125TP Sensor 1 Circuit Malfunction
P2135Throttle Position Sensor 1/2 Incorrect Voltage Correlation