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2000 Plymouth Grand Voyager 3.0L MIL Lamp on, Fuel trims way neg
Posted to Chrysler Driveability on 3/11/2006 6 Replies

Good day Tech's. We have this 2000 Grand Voyager with a 3.0L and 70,000 miles. Has rich code PO172. Long term fuel trim is around neg 8 to neg 16 , and STFT is moving back and forth keeping fuel control working. The 02 sensor I only viewed on my scan tool but ...

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  Related Documents & Media  2000 Plymouth Grand Voyager

 
Message Closed w/FIX

car Vehicle Data

2000 Plymouth Grand Voyager

VIN 2P4GP2435Y
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, Fuel Trims Way Neg
OccursAlways
Misc.Runs Good

Trouble Codes

P0172Fuel System Too Rich (Bank 1)
Message Closed w/FIX

car Vehicle Data

2000 Plymouth Grand Voyager

VIN 2P4GP2435Y
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp on, Fuel Trims Way Neg
OccursAlways
Misc.Runs Good

Trouble Codes

P0172Fuel System Too Rich (Bank 1)