Quick Diagnosis Chart

I:

II-1 Part 1:

II-1 Part 2:

II-2 Part 1:

II-2 Part 2:

The Quick Diagnosis Chart shows various problems and the relationship of various components that might be the cause of the problem.
1. Components indicated in the "Self-Diag." column are diagnosed by the EC-AT control unit self-diagnosis function.
The EC-AT Tester can be used for easy retrieval of these signals.
2. Components indicated in the "Adjustment" column indicate that there is a possibility that the problem may be the result of an incorrect adjustment.
Check the adjustment of each component, and readjust if necessary.
3. Input and output signals of the EC-AT control unit for the components indicated in the "EC-AT TESTER" column can be easily checked by using the EC-AT Tester.
4. Components indicated in the "Stall Test" column can be checked for malfunction by the results of the stall test.
5. Components indicated in the "Time Lag Test" column can be checked for malfunction by the results of the time lag test.
6. Components indicated in the "Oil Pressure Test" column can be checked for malfunction by the results of the oil pressure test.
7. Components indicated in the "Road Test" column can be checked for malfunction by the results of the road test.
8. The checking, adjusting, repair or replacement procedures for each component is described in the corresponding component Troubleshooting Guide.