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Anyone know how to shift an 8HP70 for a Hemi swap?

I have the factory shifter hooked up with the ECM and TCM. It is all out of a 2016 Dodge Charger. Using a stand-alone engine harness and had the...

I have done several Gen 5 LT series engine swaps with the E92 controlling a fan relay instead of having to utilize a PWM fan. Typically just setting the Hz frequency to 1200Hz holds the relay closed...

The BCM needs to be powered up with constant battery and ignition voltage, BUS working, and GMLAN Serial data.

I have a E38 2013 Silverado PCM I am trying to change to a 2015 Camaro PCM. I am using a MDI2 with ACDelco SPS and it keeps giving me an error of "Off Board Programming". I have a Benchforce power...

Check out this
https://lsswap.parts/product/2016-ats-v-3-6l-464hp-twin-turbo-v6-and-6-speed-manual-transmission-kit/

I have not however I can go try. I tried 5 different ECM's on my stand-alone harness and they all worked.. decided to make a bench harness real quick and tried them in there with no luck however it...

I have a L76 out of a '09 G8 GT 6.0L L76.
Here is the sticker from this PCM
77631
All setup on a stand-alone harness and cant read it at all. This is what it shows everytime I try.
77630

I...

Our setups are all manual. And that is exactly how we have the harness done for the start relay. It does not crank. And like I think I said before it will not give any injector pulse or ignition coil...

Can you try emailing them to me?
[email protected]

Thanks a bunch

We have attempted making 2 stand-alone harnesses with no luck as of yet. Still doing R & D but it seems to be more complicated than a LS stand-alone harness.

There is Power By The Hour but they are currently on back order right now as well.

This is exactly how we have it wired. Lund Racing said that SMCS and SMC must be bypassed in order for it to work properly. Both SMCS and SMC only have ~2v+ with key on and cranking. Starter relay...

Thats basically the same diagram I have. Neither of which list what the Micro Start does.. Does it send a signal with a power or ground to actuate relay? I just bought another 2014 Mustang to do some...

Made a stand-alone harness with the 2014 mustang just like all the ones I have made for LS swaps. Send ECM to Lund Racing and Jon cleared the ePATS. The throttle body works, main relay, fuel pump...

Did you ever figure this out? About to do a LT1 swap for a customer and trying to sort this out before I proceed.

Is this the same procedure for a 2016+ Camaro/Corvette LT1/LT4 VATS disable?

74666 74667

OK so i figured out the throttle and main relay... Dumb wiring problem on my part.. However, now it wont start. I have spark, fuel pump, throttle working, BUT NO INJECTOR PULSE. I just had this thing...

All of those match up to my schematics from ProDemand.com.. Ive checked continuity on all the wires from Throttle Body to ECM plug and they all are good wires. Ive double checked that ive spliced the...

Hi all,
Got one of my L77s running with standalone harness. Disabled VATS PATCH 1 & 2... All my 5v references are where they should be on the throttle pedal and the throttle body.. however no power...

It was not. Boy did that give me a headache for about 6 hours.

Here is what I am seeing...
74329

I just got an HP Tuner Pro and I downloaded a car file but there is no VATS Option under the "System" tab. There was however VAT 1 and VAT 2 under OS tab. After saving the file because I got busy I...

Just got a 5.0 in and was wondering if there has been an update or way available to remove PATS yet. Thanks.