Mercury Mariner P0748 Engine Error Code

When you check Mercury Mariner car engine light came on code P0748 the reason should be Engine Light ON (or Service Engine Soon Warning Light). However Mercury manufacturer may have a different definition for the P0748 OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

Do you have fresh, clean fuel in the tank? If it's empty, fill it up and go! If it's full, check P0748 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.

Mercury Mariner P0748 OBD-II Diagnostic Powertrain (P) Trouble Code Description Mercury Mariner car P0748 OBD-II Trouble Code The line pressure solenoid valve A regulates the oil pump discharge pressure to suit the driving condition in response to a signal sent from the Transmission Control Module (TCM). Reason For Mercury Mariner P0748 Code The reason of Mercury Mariner P0748 OBD-II Engine Error Code is P0748 Pressure Control Solenoid A Electrical.

The original multi-displacement system turned off opposite pairs of cylinders, allowing the engine to have three different configurations and displacements. P0748 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 P0748 Possible Solution :

What does fault code P0748 mean for Mercury Mariner ? What does a diagnostic reading P0748 mean for Mercury Mariner ? How to fix OBD2 Code P0748 for Mercury Mariner ? What do we know about P0748 code for Mercury Mariner ?