Lancer Evolution Crankshaft Position Sensor Location (2010)
Standard Wave Pattern
Wave Pattern Observation Points
1. Check that cycle time becomes shorter when the engine speed increased.
Examples of Abnormal Wave Patterns
Example 1
Cause of problem
-
Sensor interface malfunction.
Wave pattern characteristics
-
Rectangular wave pattern is output even when the engine is not started.
Example 2
Cause of problem
-
Loose timing belt.
-
Abnormality in sensor disc.