Covershot

Hello Folks..


I need advice on how to deal with a Broken HPFP for My Q7. Its insanely expensive in South Africa to replace not to mention the towing on top of it all. I was wondering if it is something I can possibly fix myself for a lot less.


Any advice will be highly appreciated.


PS: 1st post on here

Edd W

Hi and welcome.
Most of the folks here are in the US and they have only ever had the 3.0tdi but I guess the HPFP is pretty mush the same as well as the issues surrounding its failure.

I think the problem is that when the pump fails it tends to disintegrate and sends metal particles through the rest of the fuel system which is why it is such an expensive repair.

I think there are two routes depending partly on your skill and bravery levels and the age of your Q7.

Firstly, I would pursue a supported repair through your dealer if your car is les than about 5 years old or so and has a dealer history. The dealers in the UK have a level of support they are able to offer depending on the whole case and whether they deem that it warrants some factory support. I guess this is similar is SA.

If that fails I think your are possible looking at quite a few replacement parts including fuel lines and possibly injectors, yes all eight!

There are a few breakers here in the UK I have dealt with and they may well put together a package for you of all the necessary parts.

Of course, it may well be that your pump has failed and has not caused any further damage, in this case it's just a case of replacing the pump.

What is the actual diagnosis you have had?