Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSSUBARU1990XT-6 4WD L6-2.7L SOHCREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTIGNITION SYSTEMDISTRIBUTORDESCRIPTION AND OPERATION
1990 Subaru XT-6 4WD L6-2.7L SOHC
Distributor: Description and Operation
1990 Subaru XT-6 4WD L6-2.7L SOHCSECTION Description and Operation
Distributor:
PURPOSE
Distributes spark to the plug wires, contains the crank angle sensor.
LOCATION
At rear of left cam tower.
OPERATION
The distributor is operated by the left camshaft. The distributor has a shaft that is connected to the cam. This shaft turns at the same speed as the cam. Mounted to the top of this shaft is the distributor rotor. Mounted to the top of the distributor housing is the distributor cap. High volatge enters the center electrode in the distributor cap and is conducted to the center elctrode of the distributor rotor. As the rotor turns, voltage passes through the rotor and to the nearest output electrode of the cap. It then passes through the igition wire to the spark plug. This distributor is equipped with an optical crank angle sensor. Refer to COMPUTERIZED ENGINE CONTROLS for description and operation.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.