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2003 Ford Explorer XLT 4.0L MIL Lamp on
Vehicle intermittently sets rich codes. The first time it happened vehicle seemed to be running slightly on the rich side (fuel trims around 7 to 10) Couldn't find any cause for this as maf was normal, fuel pressure was normal and couldn't find any other issue...
Summary posted 8/9/2012
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Message Closed w/Summary
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11 Replies Received
11 Replies Received
Related Documents & Media | VIN | 1FMZU7EK43 |
| Engine | 4.0 L / 6 cyl / FLEX |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | Fuel Injection / flex fuel |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
| Misc. | Flex Fuel |
Trouble Codes
| P0172 | Fuel System Too Rich (Bank 1) |
| P0175 | Fuel System Too Lean (Bank 2) |
Message Closed w/Summary
Vehicle Data
2003 Ford Explorer XLT
| VIN | 1FMZU7EK43 |
| Engine | 4.0 L / 6 cyl / FLEX |
| Trans | 5-speed Automatic (Electronic) |
| Delivery | Fuel Injection / flex fuel |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Intermittently |
| Misc. | Flex Fuel |
Trouble Codes
| P0172 | Fuel System Too Rich (Bank 1) |
| P0175 | Fuel System Too Lean (Bank 2) |
Video