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Home >> Dodge and Ram >> 2004 >> Neon SXT, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Powertrain Diagnostic Procedures >> Diagnostic Information And Procedures >> Diagnostic Tests >> P0108-Map Sensor High >> Possible Causes

Possible Causes

  1. MAP SENSOR VOLTAGE ABOVE 4.9 VOLTS
  2. (K1) MAP SIGNAL CIRCUIT SHORTED TO (K7) 5 VOLT SUPPLY CIRCUIT
  3. (K1) MAP SIGNAL CIRCUIT SHORTED TO BATTERY VOLTAGE
  4. MAP SENSOR INTERNAL FAILURE
  5. (K1) MAP SIGNAL CIRCUIT OPEN
  6. (K4) SENSOR GROUND CIRCUIT OPEN
  7. PCM
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