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1993 Ford E-250 Econoline XL 5.8L Poor Idle Quality, Poor Fuel Economy, MIL Lamp on
Ok here we go again. This fine piece of Ford has us going nuts. Proper fuel pressure, good vacuum 18" at idle, Coolant sensor temp in spec through out the ranges, O2 reads 1.1 volts as soon as it warms up. Map sensor reads 107 hz, Tps adjustment in spec & ...
FIX posted 2/12/1999
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| VIN | 1FTFE24H4P |
| Engine | 5.8 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / efi |
| Symptoms | Poor Idle Quality, Poor Fuel Economy, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| 173 | Hgo not switching bank 1 |
Message Closed w/FIX
Vehicle Data
1993 Ford E-250 Econoline XL
| VIN | 1FTFE24H4P |
| Engine | 5.8 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI / efi |
| Symptoms | Poor Idle Quality, Poor Fuel Economy, MIL Lamp On |
| Occurs | Always |
Trouble Codes
| 173 | Hgo not switching bank 1 |
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