Miata Crank Position Sensor Symptoms

It is a circular metal unit that sits right on the rear of the valve cover.

Miata crank position sensor symptoms.

It monitors the position and rotational speed of the crankshaft and sends the information to the engine control unit so it can make appropriate adjustments based on operating conditions. If your miata is a 1990 or 1991 with vin 209446 or less you have a crankshaft with a smaller diameter nose. For 1 6 liter engines locate the crank angle sensor close up view at the rear of the passenger side valve cover close to the firewall. Without this information the engine would not be able to function properly.

This is on the lower side of the sensor bracket nearest to the passenger side. In this video i will show you how to replace the crankshaft position sensor on my 2001 mazda miata mx 5. This sensor uses a reluctor to gauge the position of the crank. The camshaft position sensor gathers information about the vehicle s camshaft speed and sends it to the vehicle s engine control module ecm the ecm uses this data to determine the timing of the ignition as well as the timing of the fuel injection that the engine requires.

The mazda miata utilizes a crankshaft position sensor in order to regulate the engine timing. The crankshaft position sensor is an engine management component found on virtually all modern vehicles with internal combustion engines.