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2003 GMC Envoy SLE 4.2L MIL Lamp on
Posted to GM Driveability on 5/2/2011 14 Replies

Hi all, got this GMC in with a repeat mil. Comes on after a couple trips. Replaced the sensor to no avail. Pressures all ok on scan tool. Voltages at sensor all ok. Missing something here, need help.

14 Replies Received (View Replies)

  Related Documents & Media  2003 GMC Envoy SLE

 
Message Closed w/FIX

car Vehicle Data

2003 GMC Envoy SLE

VIN 1GKDT73SX3
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0105Turbocharger Inlet Pressure Sensor Plausibility
P0107Manifold Air Pressure Sensor Circuit Low Voltage
Message Closed w/FIX

car Vehicle Data

2003 GMC Envoy SLE

VIN 1GKDT73SX3
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0105Turbocharger Inlet Pressure Sensor Plausibility
P0107Manifold Air Pressure Sensor Circuit Low Voltage