Eclipse Spyder GS-T L4-1997cc 2.0L DOHC Turbo MFI (1998)
Check that cycle time T becomes shorter when the engine speed increases.
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 disk
Wave pattern characteristics
Wave pattern jumps to the left or right.