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1993 Ford F-250 XL 7.5L Excessive Emissions, Poor Fuel Economy, MIL Lamp on
This vehicle is running rich. Oxygen sensor is at 900 MV at idle or cruise. Injection pulse is at 5.2 MS. I have cleaned the injectors and it has not helped. All powers and grounds have been checked. Map sensor is 104 HZ at idle. Increasing vaccumme at map sen...
FIX posted 2/4/2002
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Message Closed w/FIX
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13 Replies Received
13 Replies Received
Related Documents & Media | VIN | 1FTHX25GOP |
| Engine | 7.5 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / EFI |
| Emissions | CA EMISSIONS |
| Symptoms | Excessive Emissions, Poor Fuel Economy, MIL Lamp On |
| Occurs | Always |
| Misc. | 298Ar10 |
Trouble Codes
| 41 | o2 not switching |
Message Closed w/FIX
Vehicle Data
1993 Ford F-250 XL
| VIN | 1FTHX25GOP |
| Engine | 7.5 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / EFI |
| Emissions | CA EMISSIONS |
| Symptoms | Excessive Emissions, Poor Fuel Economy, MIL Lamp On |
| Occurs | Always |
| Misc. | 298Ar10 |
Trouble Codes
| 41 | o2 not switching |
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