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1992 Ford E-250 Econoline 5.8L Excessive Emissions, Poor Fuel Economy, MIL Lamp on
HELLO GROUP, VAN CAME IN WITH CUSTOMER COMPLAINT OF BLACK EXHAUST SMOKE, MIL ON AT TIMES AND POOR FUEL ECONOMY. TESTING FOUND CODE 172 SET KOER. O2 VOLTAGE WAS FIXED BELOW 100mV. TESTING OF O2 SENSOR TURNED UP A FAILED SENSOR. REPLACED SENSOR AND RETESTED. NOW...
FIX posted 11/5/2002
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Message Closed w/FIX
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6 Replies Received
Related Documents & Media | VIN | 1FTGE24H7N |
| Engine | 5.8 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Symptoms | Excessive Emissions, Poor Fuel Economy, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| 173 | o2 not switching always rich |
Message Closed w/FIX
Vehicle Data
1992 Ford E-250 Econoline
| VIN | 1FTGE24H7N |
| Engine | 5.8 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Symptoms | Excessive Emissions, Poor Fuel Economy, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| 173 | o2 not switching always rich |
Video