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2000 Chevrolet Tahoe LT 5.3L MIL Lamp on
Posted to GM Driveability on 3/22/2004 6 Replies

This Tahoe is driving us crazy. Customer complaint of check engine light on, no driveability problem. Replace egr valve with oem valve, light returned that same day. The same 2 codes keep returning. Are they related? Spent some time today checking grounds and ...

6 Replies Received (View Replies)

  Related Documents & Media  2000 Chevrolet Tahoe LT

 
Message Closed w/Summary

car Vehicle Data

2000 Chevrolet Tahoe LT

VIN 1GNEK13T2Y
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0230Transfer Pump Signal Circuit Out Of Range
P0404EGR Control Circuit Range/Performance
Message Closed w/Summary

car Vehicle Data

2000 Chevrolet Tahoe LT

VIN 1GNEK13T2Y
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0230Transfer Pump Signal Circuit Out Of Range
P0404EGR Control Circuit Range/Performance