Logo

Mercury Mariner P20EA Engine Error Code

When you check Mercury Mariner car engine light came on code P20EA the reason should be . However Mercury manufacturer may have a different definition for the P20EA OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

P20EA Mercury Mariner Code Clear

Do you have fresh, clean fuel in the tank? If it's empty, fill it up and go! If it's full, check P20EA Mercury Mariner that the fuel shut-off valve is open and that it is clean. Stale fuel, dirt and debris are the most common cause of outdoor power equipment not starting properly. If you store equipment with untreated gas in the tank, it can lead to engine damage.

P20EA Code Reason

Mercury Mariner P20EA OBD-II Diagnostic Powertrain (P) Trouble Code Description

P20EA Reductant Control Module Power Relay De-Energized Performance - Too Early so you have to check ODB-II Engine Error Code list.

Reason For Mercury Mariner P20EA Code

The reason of Mercury Mariner P20EA OBD-II Engine Error Code is P20EA Reductant Control Module Power Relay De-Energized Performance - Too Early.

The original multi-displacement system turned off opposite pairs of cylinders, allowing the engine to have three different configurations and displacements. P20EA Mercury Mariner code had an elaborate diagnostics procedure, including showing engine trouble codes on the air conditionning display. However, the system was troublesome, misunderstood by customers, and a rash of unpredictable failures led to the technology being quickly retired.

Mercury Mariner P20EA Possible Solution :

What does fault code P20EA mean for Mercury Mariner ?
What does a diagnostic reading P20EA mean for Mercury Mariner ?
How to fix OBD2 Code P20EA for Mercury Mariner ?
What do we know about P20EA code for Mercury Mariner ?