DD102 - Check EGRA Solenoid Vacuum Line

- Vacuum lines disconnected one at a time.

- Inspect the vacuum lines for obstructions, cracks and kinks, etc.

- Is each vacuum line in good condition?

Yes -- Reconnect the vacuum lines. Go to DD103. DD103 - Check EGRV/EGRA Solenoid and Harness Circuits

No -- Service vacuum lines as necessary. Clear continuous memory. Clearing Diagnostic Trouble Codes

Rerun quick test. Quick Test Appendix (Detailed Testing Instructions)