4.7K views · 16 reactions | What an enormous waste of time…these plugs came with a Haltech pnp kit for a Toyota v6. We’ve been chasing the Ecu erroring out and shutting off for weeks. We missed one detail in all of our testing…the plug resistance. What a humbling lesson to relearn. | UMS Tuning | Facebook

Want to learn how to tune on Haltech ECU's? 🏎 📈  The Haltech Elite worked example in our Practical Standalone Tuning course will be perfect for you.  You will learn the HPA 10 step process, covering: 1. ECU Configuration and Testing 2. Trigger Setup 3. Base Table Configuration 4. Base Ignition Timing/Fuel Pressure 5. Initial Startup 6. Idle Tuning 7. Steady State Fuel Tuning 8. Steady State Ignition Tuning 9. Full Power Tuning 10. Confirming your tune on the road/racetrack All on a Haltech E