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1994 Buick LeSabre Custom 3.8L Excessive Emissions, Hesitation, Cuts out, Stall, Misfire, Poor Fuel Economy, MIL Lamp on
Vehicle came in on 07/08/99 with a severe driveability problem (miss, no power, stalling and hesitation). First technician unplugged the MAF (inducing the code P0101) hoping for a quick fix. We scanned the PCM for codes and values. The PCM strategy as we s...
FIX posted 10/12/1999
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| VIN | 1G4HP52L0R |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Hesitation, Cuts Out, Stall, Misfire, Poor Fuel Economy, MIL Lamp On |
| Occurs | Intermittently |
| Misc. | Cruise Control |
Trouble Codes
| P0101 | Mass Airflow Sensor Range/Performance |
| P0341 | Camshaft Position Sensor (TDC) 'A' Circuit No Signal |
| P0352 | Ignition Control Module Circuit 2 Malfunction |
| P1568 | Battery Cell Temperature Signal Circuit Problem |
| P1591 | Motor Current U-Phase Signal Circuit High Voltage |
| P1599 | A/C Pressure Sensor Circuit Low Voltage |
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Vehicle Data
1994 Buick LeSabre Custom
| VIN | 1G4HP52L0R |
| Engine | 3.8 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / SEFI |
| Emissions | OBD-II Compliant |
| Symptoms | Excessive Emissions, Hesitation, Cuts Out, Stall, Misfire, Poor Fuel Economy, MIL Lamp On |
| Occurs | Intermittently |
| Misc. | Cruise Control |
Trouble Codes
| P0101 | Mass Airflow Sensor Range/Performance |
| P0341 | Camshaft Position Sensor (TDC) 'A' Circuit No Signal |
| P0352 | Ignition Control Module Circuit 2 Malfunction |
| P1568 | Battery Cell Temperature Signal Circuit Problem |
| P1591 | Motor Current U-Phase Signal Circuit High Voltage |
| P1599 | A/C Pressure Sensor Circuit Low Voltage |
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