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Home >> Infiniti >> 2002 >> Q45 >> Repair and Diagnosis >> External Pages >> Different car >> Section 218 (Driver Information System) >> Combination Meters >> Inspection/Engine Speed Signal >> 2. Check Engine Speed
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2. Check Engine Speed

WARNING: This page is about a different car, the 2004 Infiniti Q45. However, it is still accessible from the selected car via links, so may be relevant.

Compare the engine speed and the values indicated in tachometer.

Does the engine speed correspond to the speed indicated?

  1. YES: Tachometer is OK.
  2. NO: Replace combination meter.
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