ABS Pump plumbing - Pic inside

DaveMul · 01-07-2013, 02:31 PM

Hi all

Can anyone help me decipher which pipe goes where on the ABS unit / pump?

I think the thicker pipes that connect to OEM braided are not the lines that go to each corner (go to reservoir and servo)

I basically need to know out of A,B,C & D - which corner of the car each one goes to.

Can anyone help?

My assumptions based on some research are

A = Rear Right (driver)
B = Rear Left (pass)
C = Front Right (driver)
D = Front Left (pass)

Thanks

**cantfind1** · 02-07-2013, 03:30 PM

No idea, but if you really wanted to find out just undo one line at the pump and then go to each caliper and push the piston back. when the fluid comes out you know which one goes where...

Will prob take two if you to do it...also try not to get brake fluid on the car....for obvious reasons....

Then you will need to rebleed whole system.....

As I said...time consuming...

_Nathan_ · 02-07-2013, 05:25 PM

Not listed in TIS?

Monkey · 02-07-2013, 09:19 PM

I think your assumptions are correct

Just double check the abreviations on the pump block, but Im sure you are right.

(VR - front right wheel)

(VL - front left wheel)

(HR - rear right wheel)

(HL - rear left wheel)

01-07-2013, 02:31 PM	#1
DaveMul Wonky 'L' after Washing Join Date: Jun 2013 Posts: 2 Casino cash: $285	ABS Pump plumbing - Pic inside Hi all Can anyone help me decipher which pipe goes where on the ABS unit / pump? I think the thicker pipes that connect to OEM braided are not the lines that go to each corner (go to reservoir and servo) I basically need to know out of A,B,C & D - which corner of the car each one goes to. Can anyone help? My assumptions based on some research are A = Rear Right (driver) B = Rear Left (pass) C = Front Right (driver) D = Front Left (pass) Thanks Last edited by DaveMul; 01-07-2013 at 03:30 PM.

02-07-2013, 05:25 PM	#3
_Nathan_ Driving it like I nicked it Join Date: Sep 2008 Posts: 2,099 Casino cash: $13060	Not listed in TIS? __________________ Nathan

02-07-2013, 03:30 PM	#2
cantfind1 S5, Sport Off, DSC M-track Join Date: Oct 2009 Location: Sydney Australia Posts: 675 Casino cash: $6490	No idea, but if you really wanted to find out just undo one line at the pump and then go to each caliper and push the piston back. when the fluid comes out you know which one goes where... Will prob take two if you to do it...also try not to get brake fluid on the car....for obvious reasons.... Then you will need to rebleed whole system..... As I said...time consuming...

02-07-2013, 09:19 PM	#4
Monkey S5 - Full Throttle Join Date: May 2013 Location: Haywards Heath Posts: 266 Casino cash: $7387	I think your assumptions are correct Just double check the abreviations on the pump block, but Im sure you are right. (VR - front right wheel) (VL - front left wheel) (HR - rear right wheel) (HL - rear left wheel)