Error 374 - OBD_FlexSensor_Timeout - Undervolt when Cranking - Check Engine Light
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- Dominant language
- C
- Stars
- 138
- Forks
- 69
- Avg merge
- 5d 20h
- Merged PRs (30d)
- 4
Description

During Cranking the 12v signal to flex fuel sensor drops to ~11.5V causing a timeout of the flex fuel sensor, thus reading 0% E and 0Fuel temp
As a result Error code 374 causes check engine light, once car is on, Flex fuel sensor is restored.
Perhaps Ignore when cranking, or increase time out ?
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Assessment
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