HP Tuners Help
HP Tuners help — tune your car step by step
You bought the MPVI and VCM Suite — now what? TuneVault is the guided copilot that reads your tables from screenshots and walks you through tuning your specific car, one safe step at a time, no guesswork.
What you get
- ✓Reads your VCM Editor tables from a screenshot
- ✓Explains what each change does
- ✓Safety rails baked in for beginners
Start free — see the audit before you pay.
Open the CopilotMore tuning help
Supercharged Tuning
Dial in a blower or turbo build safely — fueling, timing, and boost.
Datalog Analysis
Upload a VCM Scanner log and get a clear safety verdict.
Online E-Tuning
Get tuner-grade guidance instantly, anywhere in the US.
Injector Data & Scaling
Get your injector slopes, offset and breakpoint right.
Spark & Timing
Safe borderline/MBT timing for your combo and fuel.
MAF Calibration
Fix airflow scaling so fueling is actually right.