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2007 Toyota Tacoma 2.7L MIL Lamp on
This tacoma will set a code p0031, on cold start. It sets on a cold start everytime the ambient temperature is below 40ish degrees. We replaced the 1/1 AF sensor with a toyota replacement. Light came back on, we have battery voltage to the sensor from the a/f ...
FIX posted 12/22/2011
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Message Closed w/FIX
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| VIN | 5TEUX42N87 |
| Engine | 2.7 L / 4 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Cold |
Trouble Codes
| P0031 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Low Voltage |
Message Closed w/FIX
Vehicle Data
2007 Toyota Tacoma
| VIN | 5TEUX42N87 |
| Engine | 2.7 L / 4 cyl / GAS |
| Trans | 5-speed Standard |
| Delivery | Fuel Injection |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Cold |
Trouble Codes
| P0031 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Low Voltage |
6 Replies Received
6 Replies Received
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