P0154 Diagnostic Trouble Code Discussion for August 2025
Heated Oxygen Sensor (Bank 2 Sensor 1) Signal Remains At Center
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| Help Request | Posted | |
| 2017 Honda Pilot EX-L 3.5L Stall VIN: 5FNYF6H53H P0154: O2 sensor heater b2s1. ... the car was running well with no problems. The battery was bad so the customer had a friend replace the battery. After the battery replacment the vehicle developed a stalling problem mostly when it warms up but also happens on a cold engine after a fe... |
August 25, 2025 |
