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1992 Mercury Sable LS 3.8L MIL Lamp on, MAF code 157
MIL comes on intermitantly during test drives at cruise. Wiring & connections show no signs of fault. MAF sensor has already been replaced and shows normal voltage readings. Computer is suspect and pinpoint testing condems computer. If this has been seen befor...
FIX posted 8/4/2003
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Message Closed w/FIX
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Related Documents & Media | VIN | 1MELM5849N |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | CA Emissions |
| Symptoms | MIL Lamp on, MAF Code 157 |
| Occurs | On Decel, Cruise, Intermittently |
| Misc. | Wagon |
Trouble Codes
| 157 | MAF sensor signal .04 volts |
Message Closed w/FIX
Vehicle Data
1992 Mercury Sable LS
| VIN | 1MELM5849N |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Emissions | CA Emissions |
| Symptoms | MIL Lamp on, MAF Code 157 |
| Occurs | On Decel, Cruise, Intermittently |
| Misc. | Wagon |
Trouble Codes
| 157 | MAF sensor signal .04 volts |
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