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ABS pump part no. differences
Posted: Thu Jul 28, 2016 9:46 pm
by 6n2stan
Hi, I'm trying to source an ABS pump for my Aunties 9n polo. It's a 1.4 auto on a 53 plate.
What's the difference with the part numbers? I need controller 6Q0 907 379 L. Some end in A, H etc etc. The pump part is 6Q0 614 117 H, again there are different letters at the end.
Do these letters change the performance of the module or pump pressure for example or is it just a later number that supersedes the older ABS units?
Cheers in advance for any advice!
Stan
Re: ABS pump part no. differences
Posted: Fri Jul 29, 2016 4:17 pm
by alexperkins
Youll need a matching part number for this one
The replacement overall part number is now 6Q0698117B, with the original part number for the pump and module being 6Q0614117H
Re: ABS pump part no. differences
Posted: Fri Jul 29, 2016 9:05 pm
by 6n2stan
Cheers Alex, finally sourced one second hand for £55 all in, I was quoted over £1000 with VAT from TPS! Thats more than the car is worth
Re: ABS pump part no. differences
Posted: Fri Jul 29, 2016 9:09 pm
by alexperkins
Happy days
That doesn't surprise me. They are ridiculously expensive new
Re: ABS pump part no. differences
Posted: Sat Jul 30, 2016 10:05 am
by 6n2stan
Slightly off topic this. When it's fitted is there anything specific that needs to be done regards bleeding the brakes? I read somewhere a while ago with respect to my golf that to get the air out you needed to get the abs working. I seem remember driving on grass to get it working at a safe speed!
Any advice again appreciated!
Re: ABS pump part no. differences
Posted: Sat Jul 30, 2016 5:37 pm
by alexperkins
Bleeding whilst actuating the output tests via vcds will purge all the air
Re: ABS pump part no. differences
Posted: Sun Jul 31, 2016 9:17 am
by 6n2stan
My Vagcom is over 11 years old now and I don't think I've got that facility. Is there an old school way?
Re: ABS pump part no. differences
Posted: Sun Jul 31, 2016 10:25 am
by alexperkins
You will have
Go into the ABS pump module and at the bottom you'll see output tests
Re: ABS pump part no. differences
Posted: Sun Jul 31, 2016 12:12 pm
by 6n2stan
Ah right, I'll have a look for that, cheers!