Mitsubishi Electric Lancer Evolution-VII Workshop Manual page 1256

Special
patterns
pickup
Standard Wave Pattern
Observation conditions
Function
Pattern height
Variable knob
Pattern selector
Engine r/min
MPI -
Troubleshooting
D
INJECTOR
Analyzer
Measurement Method
1. Disconnect the injector connector, and then connect the
2. Connect the analyzer special patterns pickup to terminal
Alternate Method (Test harness not available)
1. Connect the analyzer special patterns pickup to
2. Connect the analyzer special patterns pickup to
3. Connect the analyzer special patterns pickup to
4. Connect the analyzer special patterns pickup to
Example 2
Cause of problem
Loose timing belt
Abnormality in sensor disk
Wave pattern characteristics
Wave pattern is displaced to the left or right.
special tool (test harness: MB991348) in between.
(All terminals should be connected.)
No. 2 of the injector connector.
engine-ECU terminal No. 1. (When checking the No. 1
cylinder.)
engine-ECU terminal No. 14. (When checking the No.
2 cylinder.)
engine-ECU terminal No. 2. (When checking the No. 3
cylinder.)
engine-ECU terminal No. 15. (When checking the No.
4 cylinder.)
Special patterns
Variable
Adjust while viewing the wave pattern
Display
Idle speed
13A-119