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2002 GMC Envoy SLE 4.2L No Start, MIL Lamp on
Posted to GM Driveability on 1/7/2008 3 Replies

while driving cust stated that reduced power light came on then vehicle died in flight.10 codes in vehicle memory on initial check out, cleared codes and p1220 reoccured [...] flow chart and replaced throttle bore assy. code reoccured again tested further and ...

3 Replies Received (View Replies)

  Related Documents & Media  2002 GMC Envoy SLE

 
Message Closed w/FIX

car Vehicle Data

2002 GMC Envoy SLE

VIN 1GKDT113SX
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsNo Start, MIL Lamp On
OccursCruise

Trouble Codes

P1220TP Sensor 2 Circuit Malfunction
P1514Throttle Body Performance
Message Closed w/FIX

car Vehicle Data

2002 GMC Envoy SLE

VIN 1GKDT113SX
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsNo Start, MIL Lamp On
OccursCruise

Trouble Codes

P1220TP Sensor 2 Circuit Malfunction
P1514Throttle Body Performance