Back to P2646 Overview
How to Diagnose P2646
3 owner reports1 diagnostic steps
DIY Diagnostic Checklist
Based on 3 owner reports
Progress0%
Step 1check: engine light and it is throwing this code
Root Causesfor P2646
Based on 3 owner reports
Confirmed Causes
- 1this is often the vtec solenoid(33% of cases)
What Didn't Help
Repairs that owners tried but didn't fix the issue
sure what else to try
Things to Check
Suggested areas to investigate based on similar cases
engine light and it is throwing this code