## Ignition Coil Troubleshooting - Except L15A1

### Except L15A1 Engine

1. | Check the Diagnostic Trouble Code (DTC): Without ETCS. With ETCS. Is DTC indicated? YES - Perform the troubleshooting for the indicated DTC.n NO - Go to 2.

2. | Remove the spark plugs from the cylinder head, and inspect the spark plug. Is the spark plug OK? YES - Go to 3. NO - Replace the spark plug.n

3. | Remove the PGM-FI main relay 2.

4. | Start the engine and let it run until it stalls.

5. | Install the spark plugs on the ignition coils.

6. | Connect the ignition coil connector, and connect the spark plug on the ground.

7. | With the shift lever in P or N (CVT), turn the ignition switch to start (III), and check the spark. Does the plug spark? YES - Ignition coil is OK.n NO - Go to 7.

8. | Substitute a known-good ignition coil, and recheck the spark. Does the plug spark? YES - Replace the original ignition coil.n NO - If the front spark plug does not spark, Check for a blown No. 24 (15 A) fuse in the under-dash fuse/relay box. If the fuse is OK, repair open in the wire between the under-dash fuse/relay box and front ignition coil. If the rear spark plug does not spark, Check for a blown No. 2 (15 A) fuse in the under-dash fuse/relay box. If the fuse is OK, repair open in the wire between the under-dash fuse/relay box and rear ignition coil.n