Operation CHARM: Car repair manuals for everyone.

Component Tests and General Diagnostics

Spark Test

Step 1-Step 6:




1. Disconnect the fuel pump relay.
2. Verify that each ignition coil and connector is connected properly
3. Inspect the ignition system in the following procedure.

WARNING: High voltage in the ignition system can cause strong electrical shock which can result in serious injury. Avoid direct contact to the vehicle body during the following spark test.