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2004 Toyota Tundra SR5 3.4L MIL Lamp on
seeking info on testing both circuits from and to the sensor. What to look for connector connected and disconnected
FIX posted 9/6/2014
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Message Closed w/FIX
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6 Replies Received
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Related Documents & Media | VIN | 5TBBN441X4 |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
Trouble Codes
| P0031 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Low Voltage |
| P2238 | Air Fuel Sensor (Bank 1 Sensor 1) I/P Line Low Voltage |
Message Closed w/FIX
Vehicle Data
2004 Toyota Tundra SR5
| VIN | 5TBBN441X4 |
| Engine | 3.4 L / 6 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
Trouble Codes
| P0031 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Low Voltage |
| P2238 | Air Fuel Sensor (Bank 1 Sensor 1) I/P Line Low Voltage |
Video