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[andrewb70]

It would be helpful to know what kind of engine you are working with and some details about the engine, like cam specs and intake manifold/throttle body....

[andrewb70]

Being in Australia is certainly challenging in terms of communicating with companies that are located in the U.S. I've remotely tuned several cars and...

[andrewb70]

Miles: I had a chance to look at the tune and the datalog, and there are definitely some odd choices that were made in the past regarding the tune. It...

[andrewb70]

Did you ever contact Holley Tech support to see what diagnostics they might suggest? Andrew

[andrewb70]

[email protected]: I do all of my tuning remotely and have many satisfied customers. Emails me and let's discuss the project in more detail. Andr...

[andrewb70]

ozturboslant: I do not sell any Holley parts, but you should give Holley tech support a call. They'll know exactly what you need. If I can help with the...

[andrewb70]

[email protected]: That system uses the HP ECU and it's fully capable of doing what you want it to do. If I can be of service with the tuning, please...

[andrewb70]

Let me rephrase the question. Are you feeling the lean spot, as a stumble, when you're driving, or are you merely observing the lean condition on a datalog?...

[andrewb70]

Have you checked all of the terminals inside the throttle body and the pedal connectors, are fully seated with their respective secondary retention clips...

[andrewb70]

If you look in the instructions, you'll see there's a blue/white wire listed as one of the "loose wires" in the harness. That wire can be connected...

[andrewb70]

rebelyell0383: Post your Global File. Andrew

[andrewb70]

AMC-CHONG: Are you sure that the "dead lean" condition is actually a lean condition, and not a small exhaust leak or the overlap in the cam?...

[andrewb70]

The crank sensor does not need any pins swapped around. You have a 58x crank, 58x sensor, and a 58x harness. Crank is good to go. I'd use the front mounted...

[andrewb70]

Are you using a Gen 4 or Gen 3 harness? Andrew

[andrewb70]

Email me and let's discuss. I actually received a new EPAS from DCE that I want to try instead of the Prius. My email is: [email protected]...

Hello! A while ago I commented that it seemed like you were always a few steps ahead of me in my EFI / Pro-Touring journey. Well... it's happened again!...

[andrewb70]

If you would like some more personal attention with this task, and would like some tuning help as well, please email me: projectgattago at gmail dot com....

[andrewb70]

I prefer to keep the IAC Hold Position fairly low, which in turn allows me to run a lower RPM Above Idle To Start Ramp. I almost always use 50 RPM for...

[andrewb70]

JSpeed: There's more to consider than the voltage issue for the cam & crank sensors. The Gen 4 engines also have the knock sensors on the sides of...

[andrewb70]

I'd do a TPS Autoset, raise the RPM Above Idle To Start Ramp to 400, and lower the RPM Above Idle To Re-enable Idle Control to 50.
Referrals are...