DFI Module Going into Bypass

Holden/Delco Tuning. ALDL, OBD 1.5. Circa 1989 to 2004.
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antus
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Re: DFI Module Going into Bypass

Post by antus »

Sounds like the code needs both at once, switching between them at X rpm in the middle. Kinda messy, but it might be enough.
Have you read the FAQ? For lots of information and links to significant threads see here: http://pcmhacking.net/forums/viewtopic.php?f=7&t=1396
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Chr0m3
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Re: DFI Module Going into Bypass

Post by Chr0m3 »

antus wrote: Thu Sep 11, 2025 5:06 am Sounds like the code needs both at once, switching between them at X rpm in the middle. Kinda messy, but it might be enough.
I haven't tried as this year has just been one big shit show and life has blindsided me multiple times and ongoing, but I believe I know how to make it all work properly with just one method but I haven't had the time to sit down and work on it.
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Re: DFI Module Going into Bypass

Post by Rhysk94 »

Just put a link ecu in it and be done with it!
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immortality
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Re: DFI Module Going into Bypass

Post by immortality »

That defeats what this forum is about!
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Chr0m3
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Re: DFI Module Going into Bypass

Post by Chr0m3 »

Rhysk94 wrote: Thu Sep 11, 2025 1:08 pm Just put a link ecu in it and be done with it!
Will you just shut up with your link ECU BS, we don't all want to spend 1000s on an ecu just to have ignition cut.
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buzzard
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Re: DFI Module Going into Bypass

Post by buzzard »

Chr0m3 wrote: Fri Sep 12, 2025 1:16 pm
Rhysk94 wrote: Thu Sep 11, 2025 1:08 pm Just put a link ecu in it and be done with it!
Will you just shut up with your link ECU BS, we don't all want to spend 1000s on an ecu just to have ignition cut.

I agree,some guys like to engineer their own solutions.
Last edited by buzzard on Mon Sep 15, 2025 11:24 am, edited 1 time in total.
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antus
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Re: DFI Module Going into Bypass

Post by antus »

ok lets cut it, lets talk about pcmhacking, abuse and boring off the shelf solutions can go somewhere else. Thats not what we're here for.
Have you read the FAQ? For lots of information and links to significant threads see here: http://pcmhacking.net/forums/viewtopic.php?f=7&t=1396
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Re: DFI Module Going into Bypass

Post by vlad01 »

Didn't 202 figure out a solution for 2 stage on the 424 some years back? Can we implement that somehow? I feel like we've had this discussion before maybe?
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antus
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Re: DFI Module Going into Bypass

Post by antus »

Yeah 11P has it for the 424, but this is about VX/VY V6 Flash PCM. '424 is a P4 type later version with spark under OS control versus IPCM6 so very different generations.
Have you read the FAQ? For lots of information and links to significant threads see here: http://pcmhacking.net/forums/viewtopic.php?f=7&t=1396
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