3Q0 ABS Pump retrofit

[Reaper1]

Couldn't really find any threads talking about this exact retrofit in depth so I might as well open one.

Got to the conclusion today that my ABS pump Is too old for RTA so I thought about retrofitting a 3Q0 pump which support maneuver braking and ACC.

Anyone has any Info on that retrofit?
- What's the coding like? I know It has 30 bytes Instead of 29.
- What about the letter in the PN, does It have an impact on what the pump supports? or do all 3Q0 support RTA, ACC and maneuver braking?

 

[Cuzoe]

There is user downtime (on the Ross-Tech forum) spreadsheet for the wiring...
https://www.dropbox.com/s/fyegss3zpu24ctt/Mk7.ACC.Retrofit.ABS.Pins.xlsx?dl=0

There is this from @Nuje's ACC retrofit thread, which I also used when going to the 46 pin ABS for Electronic Parking Brake retrofit.
https://forums.tdiclub.com/index.php?threads/retrofitting-acc-to-mk7-tdi.502410/post-5547115

And you'll want to use the spreadsheet from user Somnus (on the Ross-Tech forum) for the coding... anytime ABS VIN is mismatched (for replacement/upgrade, whatever) the coding will go to zero.
https://forums.ross-tech.com/index.php?threads/17417/#post-155041
Direct link to spreadsheet here.

You can use the spreadsheet to pre-generate coding for your new ABS, easier to do at your computer then just make corrections on the car as/if needed.

 

[Reaper1]

There is user downtime (on the Ross-Tech forum) spreadsheet for the wiring...
https://www.dropbox.com/s/fyegss3zpu24ctt/Mk7.ACC.Retrofit.ABS.Pins.xlsx?dl=0

There is this from @Nuje's ACC retrofit thread, which I also used when going to the 46 pin ABS for Electronic Parking Brake retrofit.
https://forums.tdiclub.com/index.php?threads/retrofitting-acc-to-mk7-tdi.502410/post-5547115

And you'll want to use the spreadsheet from user Somnus (on the Ross-Tech forum) for the coding... anytime ABS VIN is mismatched (for replacement/upgrade, whatever) the coding will go to zero.
https://forums.ross-tech.com/index.php?threads/17417/#post-155041
Direct link to spreadsheet here.

You can use the spreadsheet to pre-generate coding for your new ABS, easier to do at your computer then just make corrections on the car as/if needed.

Wow that's some great Info thanks!

So From what I read the 30th byte just needs to be 00 and the rest of the coding should be the same as the 5Q0 pump.

But what about the Part numbers? Which one to buy? How can I make sure It supports my retrofits?.

 

[Cuzoe]

ETKA and PR-Codes if you already have a replacement unit in hand. If you're trying to find what part to order then probably reach out to one of the various retrofit vendors for some info... maybe @doctor.

 

[itzsleepy]

Couldn't really find any threads talking about this exact retrofit in depth so I might as well open one.

Got to the conclusion today that my ABS pump Is too old for RTA so I thought about retrofitting a 3Q0 pump which support maneuver braking and ACC.

Anyone has any Info on that retrofit?
- What's the coding like? I know It has 30 bytes Instead of 29.
- What about the letter in the PN, does It have an impact on what the pump supports? or do all 3Q0 support RTA, ACC and maneuver braking?

If your looking for a 3Q0 pump I might have one for sale. I just have to confirm what came out of my donor golf r