DTC P0107: Map Sensor Volts Too Low: Description

Circuit is monitored with engine speed at 600-3500 RPM, Throttle Position (TP) sensor voltage less than 1.2 volts and battery voltage more than 10 volts. DTC will set when PCM senses MAP sensor voltage is less than .0392 volt for 1.7 seconds. Possible causes are: 5-volt supply circuit open or shorted to ground, defective MAP sensor, signal circuit shorted to ground or defective PCM.