
2002 Nissan Sentra SE-R 2.5L MIL Lamp on
Thanks for any help! This one came in today with a PO031 O2 heater code. I ran through the verification test and it resets every time. The rest of the test I managed to get off the Nissan tech site says to check for battery voltage at O2 plug - ok. Then says t...
FIX posted 5/25/2006
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Message Closed w/FIX
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VIN | 3N1AB51D12 |
Engine | 2.5 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0031 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Low Voltage |
Message Closed w/FIX
Vehicle Data
2002 Nissan Sentra SE-R
VIN | 3N1AB51D12 |
Engine | 2.5 L / 4 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Trouble Codes
P0031 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Low Voltage |