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2001 Dodge Ram 1500 Laramie 5.9L MIL Lamp on, code po031
Truck came in with check engine light on. Scanned for codes found po031 B1 S1 heater circuit low. R&R o2 sensor and cleared codes. Light came back on and so did the code. Got out mitchell's diagnostic procedures for the code. We have a DRB 3 hooked up and went...
FIX posted 2/6/2004
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Message Closed w/FIX
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Related Documents & Media | VIN | 1B7HF13Z11 |
| Engine | 5.9 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp on, Code Po031 |
| Occurs | Always |
| Misc. | Pickup |
Trouble Codes
| P0031 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Low Voltage |
Message Closed w/FIX
Vehicle Data
2001 Dodge Ram 1500 Laramie
| VIN | 1B7HF13Z11 |
| Engine | 5.9 L / 8 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / sefi |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp on, Code Po031 |
| Occurs | Always |
| Misc. | Pickup |
Trouble Codes
| P0031 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Low Voltage |
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