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1998 Chevrolet C1500 Cheyenne 5.7L MIL Lamp on
Posted to GM Driveability on 9/14/2006 6 Replies

NO VACUUM LEAKS FOUND NO MISFIRE ON MONITOR FREEZE FRAME FOR PO171 SPEED 2 MPH MAP 38 KPA MAF 7.17N gm/sec tps 0% coolant 167 rpm 665 engine load 3%. PO174 2 FAIL COUNTER 44 SPEED 49 MPH RPM 1429 MAF 27.80 gm/sec map 49 kpa coolant 171. i replace the maf senso...

6 Replies Received (View Replies)

  Related Documents & Media  1998 Chevrolet C1500 Cheyenne

 
Message Closed w/FIX

car Vehicle Data

1998 Chevrolet C1500 Cheyenne

VIN 2GBEC19R4W
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CSFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)
Message Closed w/FIX

car Vehicle Data

1998 Chevrolet C1500 Cheyenne

VIN 2GBEC19R4W
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / CSFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)