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1996 Chevrolet Tahoe LS 5.7L MIL Lamp on
Posted to GM Driveability on 11/30/1999

As you can see we have 2 codes set and no drivability problems. We work on very few Chevys and were wondering what procedure is needed to to check and repair these 2 codes. Thanks for the time to answer these ?

  Related Documents & Media  1996 Chevrolet Tahoe LS

 
Message Closed w/FIX

car Vehicle Data

1996 Chevrolet Tahoe LS

VIN 1GNEK13R6T
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / EFI THROTTLE BODY
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways
Misc.4 Wheel Drive

Trouble Codes

P1406EGR Valve Pintle Position Circuit Malfunction
P1441EVAP Vacuum Switch Circuit High Input
Message Closed w/FIX

car Vehicle Data

1996 Chevrolet Tahoe LS

VIN 1GNEK13R6T
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / EFI THROTTLE BODY
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways
Misc.4 Wheel Drive

Trouble Codes

P1406EGR Valve Pintle Position Circuit Malfunction
P1441EVAP Vacuum Switch Circuit High Input