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2000 Mazda MPV LX 2.5L MIL Lamp on
Hey there Mazda Techs I am having a problem diagnosing this MPV. I am getting 2 codes for the same o2 sensor B1S1 as indicated in the data above P0031 & P1170. I replaced the driver side front sensor but the code returns. I am not 100% sure I replaced the corr...
FIX posted 11/20/2003
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Message Closed w/FIX
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| VIN | JM3LW288GY |
| Engine | 2.5 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / EFI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0031 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Low Voltage |
| P1170 | Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Stuck At Mid-Range |
Message Closed w/FIX
Vehicle Data
2000 Mazda MPV LX
| VIN | JM3LW288GY |
| Engine | 2.5 L / 6 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI / EFI |
| Emissions | OBD-II Compliant |
| Symptoms | MIL Lamp On |
| Occurs | Always |
Trouble Codes
| P0031 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Low Voltage |
| P1170 | Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Stuck At Mid-Range |
8 Replies Received
8 Replies Received
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