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2003 Ford E-350 5.4L MIL Lamp on, runs rich bank 1@2
This van runs perfectly no loss of power idles smooth no misfires. Power balance is o.k. I have inspected the intake system to look for false air and have located nothing. o2 sensors work perfectly. The customer has owned this van for 3 months and says the che...
FIX posted 5/1/2010
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Message Closed w/FIX
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Related Documents & Media | VIN | 1FBSS31L33 |
| Engine | 5.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp on, Runs Rich Bank 1@2 |
| Occurs | Always |
Trouble Codes
| P0172 | Fuel System Too Rich (Bank 1) |
| P0175 | Fuel System Too Lean (Bank 2) |
Message Closed w/FIX
Vehicle Data
2003 Ford E-350
| VIN | 1FBSS31L33 |
| Engine | 5.4 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | Fuel Injection / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp on, Runs Rich Bank 1@2 |
| Occurs | Always |
Trouble Codes
| P0172 | Fuel System Too Rich (Bank 1) |
| P0175 | Fuel System Too Lean (Bank 2) |
Video