LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Mazda >> 1987 >> RX-7 Base, Automatic >> Repair and Diagnosis >> Engine Performance >> Tune-Up >> Ignition System >> Testing >> Coil
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Ignition System: Testing: Coil

Disconnect negative battery cable. Connect ohmmeter as shown. See Fig 1. Check coil resistance. Resistance should be .2-1.0 ohms. Replace coil as necessary.

Fig 1: Coil Connector Locations
G34347