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2001 Ford Ranger XL 2.3L Poor Idle Quality, Stall, MIL Lamp on
I need a little re-assurance on my findings. PO1131 B1S1 swiching lean. Watching the O2 it will stay between 0-6, long and short fuel trim stays at 0. The fuel pressure is at 67psi, Mitchell says 35-55 but it says (pressure and volume, not regulated pressure)....
FIX posted 6/19/2003
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Related Documents & Media | VIN | 1FTYR10D91 |
| Engine | 2.3 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Stall, MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| 1131 | lack of HO2S B1S1 switch indicates lean |
Message Closed w/Summary
Vehicle Data
2001 Ford Ranger XL
| VIN | 1FTYR10D91 |
| Engine | 2.3 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | OBD-II Compliant |
| Symptoms | Poor Idle Quality, Stall, MIL Lamp On |
| Occurs | Intermittently |
Trouble Codes
| 1131 | lack of HO2S B1S1 switch indicates lean |
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