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1992 Ford Crown Victoria 4.6L Poor Idle Quality, Stall, MIL Lamp on
Car runs poorly. Scan to find above codes. Scan data shows both o2's at .02 -.04 volts plugged in or unplugged. Mass air shows 0.0. Check mass air as per the ford flow charts, and the dreadded replace ecm. Installed the break out box to double check. confirmed...
FIX posted 9/23/2005
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Message Closed w/FIX
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9 Replies Received
9 Replies Received
Related Documents & Media | VIN | 1FACP74W5N |
| Engine | 4.6 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI |
| Symptoms | Poor Idle Quality, Stall, MIL Lamp On |
| Occurs | On Accel, Idle |
Trouble Codes
| 136 | 157 - |
| 157 | |
| 172 | 136 - |
Message Closed w/FIX
Vehicle Data
1992 Ford Crown Victoria
| VIN | 1FACP74W5N |
| Engine | 4.6 L / 8 cyl / GAS |
| Trans | 4-speed Automatic |
| Delivery | FI |
| Symptoms | Poor Idle Quality, Stall, MIL Lamp On |
| Occurs | On Accel, Idle |
Trouble Codes
| 136 | 157 - |
| 157 | |
| 172 | 136 - |
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