
1994 Ford Ranger XL 4.0L Excessive Emissions, Poor Idle Quality, Surge, MIL Lamp on
Hi techs, this has me stumped. This Ford Ranger came in for a rich run condition, an auto parts scanned the truck and told her it was running rich, I began checking for the most obvious run rich problems. I checked fuel pressure and regulator, seem to be ok, u...
FIX posted 3/30/2004
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VIN | 1FTCR15X4F |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI / muti port |
Emissions | fed emissions |
Symptoms | Excessive Emissions, Poor Idle Quality, Surge, MIL Lamp On |
Occurs | Always |
Misc. | 4X4 |
Trouble Codes
1171 | o2 rich bank 1 |
1175 | o2 rich bank 2 |
Message Closed w/FIX
Vehicle Data
1994 Ford Ranger XL
VIN | 1FTCR15X4F |
Engine | 4.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI / muti port |
Emissions | fed emissions |
Symptoms | Excessive Emissions, Poor Idle Quality, Surge, MIL Lamp On |
Occurs | Always |
Misc. | 4X4 |
Trouble Codes
1171 | o2 rich bank 1 |
1175 | o2 rich bank 2 |