FREQUENTLY ASKED QUESTIONS
Installation Manual Downloads
VCMTUNER Installation Manual (Download PDF)
VCMTUNER II Installation Manual (Download PDF)
Installation Videos
VCMTUNER II Installation Video
Return Policy / Refunds
Reference Guides
Run a Throttle Position Re-learn using VCMTUNER / VCMTUNER II
Audible Engine Alarm Documentation (VCMTUNER II)
Check Engine Code Reference Guide (e.g. P3400 P0420 P0301)
2023 and newer Honda Pilot with J35y8 engine and vcm status
CARB E.O. Download
Comprehensive FAQ - 15 pages
-Details on System Operation
-Check Engine Light Codes References
-Temperature Questions/Coolant Sensor Questions
-Installation Questions