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2002 Chevrolet Trailblazer LS 4.2L MIL Lamp on
Posted to GM Driveability on 9/6/2005 4 Replies

This truck came in with a check engine light on and code 1345 in the computer. It has no running problems that I have experienced but the customer says that it has poor performance at times. I commanded the cam phaser to 10% at about 1500 rpms and it goes righ...

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  Related Documents & Media  2002 Chevrolet Trailblazer LS

 
Message Closed w/Summary

car Vehicle Data

2002 Chevrolet Trailblazer LS

VIN 1GNDS13S02
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways
Misc.Manufacterers Vehicle

Trouble Codes

P1345Mass Airflow Sensor Loose Contact With Low Frequency
Message Closed w/Summary

car Vehicle Data

2002 Chevrolet Trailblazer LS

VIN 1GNDS13S02
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways
Misc.Manufacterers Vehicle

Trouble Codes

P1345Mass Airflow Sensor Loose Contact With Low Frequency