MX-6 LS V6-2.5L DOHC (1997)
Tachometer: Symptom Related Diagnostic Procedures
Flowchart No.4 Symptom Tachometer does not operate normally
Possible cause
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Damaged tachometer
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Damaged distributor (FS MTX, KL)
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Damaged ignition coil (FS ATX)
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Open or short circuit in wiring harness
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Poor connection of connector
Step 1
1. Connect the SST (NGS) to the data link connector 2 and battery.
2. Referring to the NGS instruction manual, select the PID DATA MONITOR function.
3. Using the PID DATA MONITOR function, measure the engine speed.
4. Compare the values of the vehicle tachometer and the SST (NGS).
5. If not as specified, go to Step 2.
6. If correct, check the diagnostic trouble code by using the SST (NGS).
Step2
Verify that the tachometer operates.
Step 3
