
1999 Ford E-350 Super Duty 6.8L Excessive Emissions, Poor Idle Quality, Poor Fuel Economy, MIL Lamp on
We have this 99 Ford e350 with an issue with both banks reading rich. When this vehicle initially came in, it had many more codes in the ECM including P0135, P0141, and P0155 which are all 3 02 sensor heater circuit codes, p1132 and p1152 which is both ups...
FIX posted 6/17/2020
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Message Closed w/FIX
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VIN | 1FDWE37S4X |
Engine | 6.8 L / 10 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Poor Idle Quality, Poor Fuel Economy, MIL Lamp On |
Occurs | Always |
Misc. | Cutaway |
Trouble Codes
P0172 | Fuel System Too Rich (Bank 1) |
P0175 | Fuel System Too Lean (Bank 2) |
Message Closed w/FIX
Vehicle Data
1999 Ford E-350 Super Duty
VIN | 1FDWE37S4X |
Engine | 6.8 L / 10 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Excessive Emissions, Poor Idle Quality, Poor Fuel Economy, MIL Lamp On |
Occurs | Always |
Misc. | Cutaway |
Trouble Codes
P0172 | Fuel System Too Rich (Bank 1) |
P0175 | Fuel System Too Lean (Bank 2) |