Visual Check
WARNING: This page is about a different variant/trim than selected.
- Check the vacuum hose for tear, chafing, or abnormal connection.
- Check PCM for poor ground condition.
- Check the sensor connector for contamination, rust, and poor contact.
- Have any problems been found?
Good
- Go to "Ignition Coil Inspection" procedure.
No Good
- Repair as necessary and go to "VERIFICATION OF REPAIR " procedure.
Ignition Coil Inspection Inspection Condition (+) Probe (-) Probe Reference Connector Terminal Connector Terminal - Engine "ON".
Ignition coil connector 4 (power) Ignition coil connector 2 (control) Fig.1 Ignition coil connector 3 (feedback) Ignition coil connector 1 (ground)