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Wasted spark and batch fire injection on Audi 5.2 V10

Posted: Tue Apr 16, 2024 2:26 am
by v10send
Hey guys I'm looking to run this engine on an engine stand with uaEFI and would greatly appreciate your help!

Here are some engine specifics:
Audi S6/S8 V10 engine
90 degree V angle
Split pin crankshaft configuration and results in a desired
ignition interval of 72°
Crank sensor is 60-2
Firing order - 1–6–5–10–2–7–3–8–4–9
Factory direct injection - I have converted this engine to run port fuel injection with 10 injectors.

Can someone help me with setting up some areas in tunerstudio?
Fuel setup - injection control
Ignition setup - base ignition settings
Ignition setup - advanced ignition options

Thank you! :D

Re: Wasted spark and batch fire injection on Audi 5.2 V10

Posted: Tue Apr 16, 2024 2:37 am
by AndreyB
What's the current state? Does engine crank? Do you have VR input wires to uaEFI? Do you have everything wired?

Any photos?

Re: Wasted spark and batch fire injection on Audi 5.2 V10

Posted: Tue Apr 16, 2024 2:49 am
by v10send
Just planning the project at this point and making sure I can do it.

The engine is just on a pallet and I bought the uaEFI board today, so still waiting for it to arrive. Haven't tried to run the engine yet.

Re: Wasted spark and batch fire injection on Audi 5.2 V10

Posted: Tue Apr 16, 2024 2:51 am
by AndreyB
We support odd fire, I am sure we will get it decode once you get it to spin and fire spark without fuel with sensors hooked up.

Re: Wasted spark and batch fire injection on Audi 5.2 V10

Posted: Tue Apr 16, 2024 3:01 am
by v10send
Yeah we can spin it over and see once I get the uaEFI. Looking forward to it. Thanks!

This engine is even firing by the way.