Check Engine

L

LittleRed

Always Watchin'
Joined
Apr 28, 2008
Messages
505
Does anyone know what these codes mean? Im sure that I could find this stuff on here somewhere, but its easier and faster to just ask.

P0237- MAP Sensor Voltage to Low.
P0602- ECM Fueling Calibration Error.

Anything That i should to to fix these?


Thanks...
 
The 602 is because you have the Smarty installed , nothing to worry about there.

The 237 can be a dirty MAP sensor. Remove it and clean it with AIR INTAKE CLEANER OR A SENSOR SAFE CLEANER. Also check the connection for any moisture.

Use NO carb cleaner as it will damage the sensor.
 
A bad MAP sensor can cause dead pedal as well.
 
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