
1998 Ford F-150 XL 4.2L Excessive Emissions
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...
FIX posted 11/9/2016
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Message Closed w/FIX
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VIN | 2FTZF1723W |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions |
Occurs | Always |
Trouble Codes
P0133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response |
P0153 | Air Fuel Sensor (Bank 2 Sensor 1) Slow Response |
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |
P1132 | Glow Plug Module Internal Fault |
P1152 | Fuel Rail Pressure - Positive Deviation Fuel Pressure Solenoid Set Point |
Message Closed w/FIX
Vehicle Data
1998 Ford F-150 XL
VIN | 2FTZF1723W |
Engine | 4.2 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection / SEFI |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions |
Occurs | Always |
Trouble Codes
P0133 | Heated Oxygen Sensor (Bank 1 Sensor 1) Slow Response |
P0153 | Air Fuel Sensor (Bank 2 Sensor 1) Slow Response |
P0171 | Fuel System Too Lean (Bank 1) |
P0174 | Fuel System Too Lean (Bank 2) |
P1132 | Glow Plug Module Internal Fault |
P1152 | Fuel Rail Pressure - Positive Deviation Fuel Pressure Solenoid Set Point |