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2001 Chevrolet Malibu 3.1L MIL Lamp on
Thanks in advance for any help. Customer brought car in for check engine light and a intermittent high idle. Had a dtc p1635, 5 volt ref. circuit and p1189, engine oil pressure switch. Started by checking p1635 first. Checked 5 volt circuit for tps, map, egr p...
Summary posted 5/1/2006
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Related Documents & Media | VIN | 1G1ND52J11 |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / MPFI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Idle, Intermittently |
Trouble Codes
| P1189 | Throttle Inlet Pressure Sensor Circuit Low Voltage |
| P1635 | 5-Volt Reference 'A' Circuit Malfunction |
Message Closed w/Summary
Vehicle Data
2001 Chevrolet Malibu
| VIN | 1G1ND52J11 |
| Engine | 3.1 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / MPFI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Idle, Intermittently |
Trouble Codes
| P1189 | Throttle Inlet Pressure Sensor Circuit Low Voltage |
| P1635 | 5-Volt Reference 'A' Circuit Malfunction |
Video