Typically located in the timing cover or directly inserted into the lateral portion of the main block of an engine, the crankshaft sensor establishes the ignition timing for a vehicle. It also determines engine speed.Know More
As part of an engine monitoring system, the crankshaft sensor is essential in supplying the RPM signal to the vehicle's dashboard. Excessive heat can damage crankshaft sensors. A malfunctioning sensor can lead to the vehicle stalling or not being able to start at all.
A crankshaft sensor works in conjunction with a camshaft sensor in order to establish the proper injector synchronization and coil firing sequence for the vehicle.Learn more about Engine
Engine backfire is caused by an imbalance in the air-to-fuel ratio of the vehicle. Backfires occur in one of two places. A backfire in the intake manifold is caused by a ratio that is too lean (not enough fuel). A backfire out of the exhaust system is caused by a ratio that is too rich (too much fuel).Full Answer >
Checking an engine code requires an On-Board Diagnostics code reader and a list of the possible engine codes for the vehicle in question. After attaching an OBD code reader to the interface terminal on the engine, any engine codes can be checked against the list to determine the engine's issues.Full Answer >
To determine the engine size of a vehicle, check the etching on the engine bay, the EPA sticker or the manual of the vehicle. Alternatively, access the website of NADA Guides. Also, note the vehicle's VIN number, and decode it to find the engine size.Full Answer >
Ignition, fuel and compression are the three primary reasons why a car might crank, but the engine does not turn over and start the vehicle. An engine that does not crank or cranks slowly is pointing at a starter- or battery-related problem.Full Answer >