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2003 Chevrolet Silverado 2500 6.0L MIL Lamp on
Posted to GM Driveability on 10/16/2007 5 Replies

please help gm techs. i have a fleet customer at times. sets p1516. have performed service bullitin doc#1346034. have inspected yellow feed circuits for opens. with lab scope on circuit#486 which is tp sensor2 signal it shows lots of (noise) ie poor pattern. i...

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  Related Documents & Media  2003 Chevrolet Silverado 2500

 
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Silverado 2500

VIN 1GCHK23U23
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently
Misc.4 Door

Trouble Codes

P1516Control Module Throttle Actuator Position Performance
Message Closed w/FIX

car Vehicle Data

2003 Chevrolet Silverado 2500

VIN 1GCHK23U23
Engine6.0 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently
Misc.4 Door

Trouble Codes

P1516Control Module Throttle Actuator Position Performance