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Torque management advance is reducing spark. One way to resolve this is to reduce Virtual Torque in 2400 rpm columns & below

Try reducing the values in Idle speed control. Should help stabilize the timing

Bringing this back to the top. What was the verdict on XDI injectors? Did their tuning end up being good enough, and were you really able to hit 20 psi on full E85?

I am Interested in getting...

Are you are running in open loop & disconnecting the stock O2 sensors? From your experience, how long do wideband O2 last with leaded fuel and is there any issue running leaded fuels with DI...

What is the correct PID for Manifold Air Temp?

Plug wires could be bad. Swap those wires with other cylinders & see if the misfires moves to the other cylinders

Try Pat G in Victoria

Hi all, I have 17 C7 GS A8 running Magnuson Heartbeat S/C at 15 psi. Engine is built with forged bottom end and TSP heads/LPE GT35 cam & Katech 103mm TB

I've been chasing a knock retard issue...

Thanks Bill. Yes I got the new Beta
Sorry about the multiple emails. Where I work, bumping emails gets your job faster ;) thought it could work the same with HP support
My car was down for...

Can we get an update? I didn't receive any reply yet from support

I am also doing remote tuning and I received my modified tune in V3.7 beta. Please have the link put in my download page or send it to me via email

I accidentally opened two tickets for this:...