P0156 Diagnostic Trouble Code Discussion for February 2020
Heated Oxygen Sensor (Bank 2 Sensor 2) Closed Loop Fuel Control
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| Help Request | Posted | |
| 1995 Lexus LS400 4.0L MIL Lamp on VIN: JT8UF22E7S No drive ability problems but MIL comes on (especially while in Check Mode on Solus scanner). Scratching our heads when monitoring the voltage signal on the scanner is different than when measuring same voltage signal directly at the ECM connector with a v... |
February 03, 2020 | |
| 1995 Lexus LS400 4.0L MIL Lamp on VIN: JT8UF22E7S No drive ability problems but MIL comes on (especially while in Check Mode on Solus scanner). Scratching our heads when monitoring the voltage signal on the scanner is different than when measuring same voltage signal directly at the ECM connector with a v... |
February 04, 2020 |
