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DI HPFP control strategy

Practical Standalone Tuning

Relevant Module: Worked Examples > Syvecs S8 > Step 4: Base Ignition Timing/Fuel Pressure

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Discussion and questions related to the course Practical Standalone Tuning

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Hey guys!

It would be nice to see a guide on "how to tune Direct Injection pump control" that goes in depth on the cam lobe profiles, control valve hold angle, start angles, close time, etc... just to name a few of some of the require parameters. And the pros and con of synchronous and asynchronous pump control.

Is hard to fine a real in depth information out there.

Cheers!

I second that. I'm thinking about retrofitting a Gen V LT2 in my GTM. Would be awesome to see an HP Tuners and/or aftermarket ECU walkthrough on the GDI specific parameters.

I couldn't agree more, there's very little information about that topic. And not to mention every ecu uses different parameters for the GDI pump control.

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