LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 1993 >> Q45 Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Basic Testing >> Ignition Checks >> Optical Ignition System Checks (G20) >> Ignition Coil Resistance
October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Ignition Coil Resistance

Disconnect ignition coil harness connector. Using ohmmeter, check resistance between ignition coil terminals No. 1 and 2. Resistance should be about one ohm. Check resistance between ignition coil terminals No. 1 and 3. Resistance should be approximately 10,000 ohms.