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1998 Ford F-150 XL 4.2L Excessive Emissions
Posted to Ford Driveability on 11/4/2016 19 Replies

Vehicle will not go into closed loop for more than a couple of seconds if at all. When it does ST fuel trims go -30 but oxygen sensors don't reflect this change. Inducing a large vacuum leak improves engine idle but oxy sensors still red over 0.8volts. I am le...

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  Related Documents & Media  1998 Ford F-150 XL

 
Message Closed w/FIX

car Vehicle Data

1998 Ford F-150 XL

VIN 2FTZF1723W
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions
OccursAlways

Trouble Codes

P0133Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response
P0153Air Fuel Sensor (Bank 2 Sensor 1) Slow Response
P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)
P1132Glow Plug Module Internal Fault
P1152Fuel Rail Pressure - Positive Deviation Fuel Pressure Solenoid Set Point
Message Closed w/FIX

car Vehicle Data

1998 Ford F-150 XL

VIN 2FTZF1723W
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection / SEFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions
OccursAlways

Trouble Codes

P0133Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response
P0153Air Fuel Sensor (Bank 2 Sensor 1) Slow Response
P0171Fuel System Too Lean (Bank 1)
P0174Fuel System Too Lean (Bank 2)
P1132Glow Plug Module Internal Fault
P1152Fuel Rail Pressure - Positive Deviation Fuel Pressure Solenoid Set Point