5HP24 TCU on 6 cyl ECU?

Pages: [1]

« previous next »

Author

Topic: 5HP24 TCU on 6 cyl ECU? (Read 3239 times)

vtraudt

Sr. Member

Karma: +4/-7
Offline

Offline

Posts: 377

	5HP24 TCU on 6 cyl ECU? « on: February 13, 2017, 04:53:08 AM »

Possible to tune the 5HP24 TCU (used on 8 cyl engine) to work with 6 cyl ECU (or vice versa)?


	Logged

2002 Allroad 2.7T 6spd stage 2
1998 A4 1.8T 5spd stage 3
1996 A4 2.8 auto stock

k0mpresd

Hero Member

Karma: +146/-54
Offline

Offline

Posts: 1655

	Re: 5HP24 TCU on 6 cyl ECU? « Reply #1 on: February 13, 2017, 06:43:22 AM »

ecu needs edit, not tcu. then will work.


	Logged

eakinsj

Newbie

Karma: +1/-0
Offline

Offline

Posts: 17

	Re: 5HP24 TCU on 6 cyl ECU? « Reply #2 on: August 06, 2022, 01:15:27 PM »

I have a 2004 allroad with a 2.7 engine. I have installed a transmission from a 4.2 allroad in. I have also changed the rear differential. The data being reported from the TCU is now incorrect and causing the car to idle weird. TCU is sending maxed out load values to the ECU. Is there any way to fix this problem without getting a allroad 4.2 TCU?


	Logged

BlackT

Hero Member

Karma: +79/-40
Offline

Offline

Posts: 1425

	Re: 5HP24 TCU on 6 cyl ECU? « Reply #3 on: August 06, 2022, 03:52:58 PM »

Post full scan from VCDS


	Logged

_nameless

Hero Member

Karma: +342/-466
Online

Online

Posts: 2800

	Re: 5HP24 TCU on 6 cyl ECU? « Reply #4 on: August 07, 2022, 01:27:00 AM »

Quote from: eakinsj on August 06, 2022, 01:15:27 PM

I have a 2004 allroad with a 2.7 engine. I have installed a transmission from a 4.2 allroad in. I have also changed the rear differential. The data being reported from the TCU is now incorrect and causing the car to idle wput the roper tcu in the careird. TCU is sending maxed out load values to the ECU. Is there any way to fix this problem without getting a allroad 4.2 TCU?


	Logged

Giving your mom a tuneup

Pages: [1]

« previous next »

Jump to:

Navigation

Personal Tools

November 23, 2024, 07:24:46 AM

Welcome, Guest. Please login or register.
Did you miss your activation email?

Navigation

Personal Tools

Search