1997 Jeep Grand Cherokee "wire hall effect pickup" Questions

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Hall effect switch? Any help would be appreciated. Thanks the crankshaft position sensor located between flywheel and trans is where the power source for the coil comes from. I suggest you need change

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Question about Jeep Grand Cherokee

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...hall effect switch" sensors.after trying evrything, THEN buy a pcm and get it flashed with the update. WOT during crank for tests unless u want to disable the fuel pump at the relays for the time of ...

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Question about Jeep Grand Cherokee

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...down the engine by turning off power to the ignition and fuel pump. The Hall Effect (magnetic) pickup is a flat disc-shaped object with a wire and connector that sticks out under the distributor

...wire. Do I have to take it out?? That isn't actually a pick-up coil. It's a hall effect sensor. It produces a digital square wave. The only accurate way to test it is using a lab scope and examining ...

Question about Jeep Grand Cherokee

1 Answer

...Hall Effect Speed/Distance Sensor Conversion page to see if you can repair this problem once and for all.  The sensor is located on the transmission on top of the long casting where the right ...

Question about Jeep Grand Cherokee

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hall-effect switch with no new reseluts. have checked the coil and unplug it to see if there is a spark when starting and there is none. Check first to see if the distributor is turning. If it is, the

hall effect sensor (located underneath the distributer cap) and the logic module. Check the continuity of the two 3 conductor cables coming out of the sensor--these are prone to fatiguing and breaking

Question about Jeep Grand Cherokee

1 Answer

...wire and the engine block. More than a 0.1 voltage drop indicates a bad ground connection. Check the sensor mounting and wiring harness. If a Hall effect crank sensor has power and ground, the next ...

Question about Jeep Grand Cherokee

1 Answer

...wire and the engine block. More than a 0.1 voltage drop indicates a bad ground connection. Check the sensor mounting and wiring harness. If a Hall effect crank sensor has power and ground, the next ...

Question about Jeep Grand Cherokee

1 Answer

...Hall effect coils) getting hot and shorting due bad wire insulation. One cause is oil or dirt getting on pickup coils, cam position sensor, also if cam is worn and moving any that will affect the gap ...

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