Engine Speed Signal Inspection
WARNING: This page is about a different car, the 2006 Infiniti G35. However, it is still accessible from the selected car via links, so may be relevant.
Symptom: Tachometer indication is malfunction.
- CHECK ECM SELF-DIAGNOSIS
Perform self-diagnosis of ECM. Refer to "CONSULT-II FUNCTION (ENGINE) ".
Self-diagnosis results
No malfunction detected: Replace combination meter.
Malfunction detected: Check applicable parts, and repair or replace corresponding parts.