mitsubishi Workshop Repair Guides

Mitsubishi Workshop Service and Repair Manuals

SOHC 12 Valve Engine|Page 2006 > < SOHC 12 Valve Engine|Page 2004
Page 4
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Example 1
Cause of problem
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Malfunction of sensor interface

Wave pattern characteristics
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Short wave pattern is output even when the engine is not started.

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Example 2
Cause of problem
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Loose timing belt

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Abnormality in sensor disk

Wave pattern characteristics
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Wave pattern is displaced to the left or right.

HARNESS INSPECTION

STEP 1. Check for continuity between the camshaft position sensor and the MFI relay.
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MFI relay connector: Disconnected

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Camshaft position sensor connector: Disconnected

NOTE:
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Insert the probes of the circuit tester into both ends of the harness.

OK: GO TO STEP 2
NG: Repair the harness. (A3 - B3)

STEP 2. Check for continuity in the ground circuit.
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Camshaft position sensor connector: Disconnected

OK: GO TO STEP 3
NG: Repair the harness. (A1 - Ground)

SOHC 12 Valve Engine|Page 2006 > < SOHC 12 Valve Engine|Page 2004