What is a solution if my map sensor voltage is too high?

Answer by  kennethjgoodson (4903)

You are going to need to replace the map sensor in the car. It is probably frayed inside and causing it to short out and once you replace it your voltage will not be to high like before. If this does not work you are going to want to make sure there are no wires rubbing.

Answer by  Teaberry (846)

Depending on what type of vehicle, always check all hoses and vaccume lines. Verify your vaccume voltages and gauges. Check your intake manifold. If non of these work, take vehicle to a shop for futher testing.

Answer by  ArunVivek (143)

MAP sensor may have a 1-Bar or 2-Bar. The MAPSENSOR can emulate the sensor & allow to adjust the voltage output in it. The issue may be to get enough fuel into the engine under boost if you have a stock fuel system. One option is to install larger injectors & use the MAPSENSORE to compensate for larger injectors.