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1990 Dodge W150 S 5.2L Poor Fuel Economy
Posted to Chrysler Driveability on 4/11/2001

hello mopar guys

The truck runs great and has plenty of power. I had my scan tool looking at o2 volt at idle it is at 0.02volts. The injection pulse width is at 1.1ms. When I bring it off of Idle o2 volts go to 0.98 and stay there for a long time. When I crac...

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Message Closed w/FIX

car Vehicle Data

1990 Dodge W150 S

VIN 1B7GE16Y3L
Engine5.2 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryFI / TBI
SymptomsPoor Fuel Economy
OccursAlways

Trouble Codes

51Air/Fuel mixture lean
Message Closed w/FIX

car Vehicle Data

1990 Dodge W150 S

VIN 1B7GE16Y3L
Engine5.2 L / 8 cyl / GAS
Trans3-speed Automatic
DeliveryFI / TBI
SymptomsPoor Fuel Economy
OccursAlways

Trouble Codes

51Air/Fuel mixture lean