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29 - MAP sensor error

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During ECU startup the MAP sensor value is checked to ensure a "normal reading".


Note: Only checked during ECU power on (and triggered if MAP sensor value is 40kPa or below, with engine off)



Most common issues and how to fix them




1. The internal MAP sensor has been damaged or the MAP sensor hose is clogged.




2. One or more AIN channels are (accidently) activated as the external map sensor class.