Jeep 1998 cherokee 4 0l l6 ignition crankshaft position sensor.
1998 jeep cherokee crankshaft position sensor symptoms.
This fix is on a jeep cherokee with a 4 0l straight 6 engine but it should.
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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.
The most common failure crankshaft position sensor symptoms.
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The sensor also reads basic timing signals for fuel injectors and ignition systems.
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Over the years that i ve been working as an automotive technician i ve noticed that the crankshaft position sensor will fail in one of two ways.
When this component malfunctions its symptoms can affect everything from engine operation to fuel management.
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The crankshaft position sensor is an engine management component found on virtually all modern vehicles with internal combustion engines.
When the sensor completely fails then the internal computer will have a malfunction code.
There is a lag between the computer receiving data from the crankshaft position sensor and applying it so it takes the car that little bit of time to accelerate.
4 intermittent starting.
The speed and position of the crankshaft are two key parameters that the car s computer uses for engine management calculations.
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How to test troubleshoot diagnose and fix your cps crank shaft position sensor.
The crankshaft position sensor is a component in modern automobiles that records the position of the engine s crank.
This is the most serious of the symptoms that could occur.