This MPX4250AP 2.5 bar MAP sensor is a standard replacement part for all MegaSquirt systems.

Use this standard GM intake air temperature (IAT/MAT) sensor with any MegaSquirt system.

Use this 4N25-based module to add a cam signal from a Hall effect or optical sensor to your MegaSquirt ECU. Cam signals are usually required for sequential coil-on-plug (COP) ignition and sequential fuel injection applications. This module can also be used to condition the signal from Hall effect or optical pulse generating signal sensors (vehicle speed sensors, wheel speed sensors, etc.).

Use this MAX9924-based module to add a cam signal from a VR sensor to your MegaSquirt ECU. Cam signals are usually required for sequential coil-on-plug (COP) ignition and sequential fuel injection applications. This module can also be used to condition the signal from nearly any type of pulse generating signal sensor (vehicle speed sensors, wheel speed sensors, etc.).