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1999 Chevrolet K1500 Suburban 5.7L MIL Lamp on
Posted to GM Driveability on 4/4/2006 10 Replies

Truck came in with MIL ON, found above codes, cleared and only ones that came back were for Map low voltage, datastream confirmed voltage of 1.9V KOEO, sometimes be as low as .2V, doesn't seem to matter if vehicle is running or not. 5V reference to sensor good...

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  Related Documents & Media  1999 Chevrolet K1500 Suburban

 
Message Closed w/Summary

car Vehicle Data

1999 Chevrolet K1500 Suburban

VIN 1GNFK16RNX
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CSFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0101Mass Airflow Sensor Range/Performance
P0107Manifold Air Pressure Sensor Circuit Low Voltage
P0108Manifold Air Pressure Sensor Circuit High Voltage
P0404EGR Control Circuit Range/Performance
P1106BARO Pressure Sensor Range/Performance
P1107BARO Pressure Sensor Circuit Low Voltage
Message Closed w/Summary

car Vehicle Data

1999 Chevrolet K1500 Suburban

VIN 1GNFK16RNX
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CSFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0101Mass Airflow Sensor Range/Performance
P0107Manifold Air Pressure Sensor Circuit Low Voltage
P0108Manifold Air Pressure Sensor Circuit High Voltage
P0404EGR Control Circuit Range/Performance
P1106BARO Pressure Sensor Range/Performance
P1107BARO Pressure Sensor Circuit Low Voltage