Mitsubishi Montero, Sport 1998-06

3.0L V6 - Std 2

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Trouble Code: P1400



Manifold Differential Pressure Sensor Circuit Malfunction

Possible Causes:



MDP sensor signal circuit is open or shorted to ground
 
MDP sensor signal circuit is shorted to VREF or system power
 
MDP sensor is damaged or has failed
 
PCM has failed
 

 
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