URGENT oil pressure stop engine

[rich83]

Those valves are not cheap.

Contact Andre Worthington on the TFSI group on facbook... IIRC he can get them cheapish

[Pesky jones]

I think they're around ninety quid

[rich83]

 

[Pesky jones]

Heres the oil pool on the gearbox. Prettt sure its coming from directyl above as the wiring loom is covered and there isnt oil beneath the cam chain cover. Hopefully it isn't coming from the metal plate that attached to the vacuum pump. I had a go at taking the vacuum pump off to look for the tensioner plastic. Struggled to get it off completely, but I will do this time. I've also just remembered that I think it was missing one of its three bolts  I bet its this causing the leak. I guess I need a new bolt as well.



Hoepfully the vaccum pump gasket will solve this.

I don't need to remove the valve cover to remove just the cam chain cover do I? Just HPFP...

[pudding]

Interesting, but progress being made!

Plug in your VCDS and see what the cam position at idle is.  Measuring block 91 iirc.  Should be 28 degs (or KW, german for degrees).

[Pesky jones]

I've also heard the measuring block is 90, also dan_fr said it could be 93

I guess I could just log them all and check the numbers are all close to each other

The n205 valve is arriving tomorrow, shall I log the blocks after replacing this, will it make a difference?

[Pesky jones]

Could the n205 valve cause the misfires? Is it worth using VCDS to check which (if not all) cylinder is misfiring?

[rich83]

Defo worth doing that yes.

[Pesky jones]

Ok will replace the n205 valve and log misfires and also the timing blocks tomorrow.

[pudding]

I'm not sure about the N205 causing misfires, hence reading the blocks as it currently stands.   If it's showing actual and requested as 28KW, then that's standard and won't be the cause of the misfires.

[Pesky jones]

Ok ill do the logging tonight then.

http://www.ross-tech.com/vag-com/m_blocks/090-098.html

Theres quite a few blocks there to measure. Which should I do? If I just go on adv measuring blocks and select them all, I wont have to log anything, I can just read them live, right? Same with misfires on the cylinders. Think I can select each cylinder to see.

[Nasir]

The terminal 30 fault is caused by removing the battery cables. A lot of these faults will simply be because you've disconnected so many things. Save fault codes, clear them and check again.

[Dan_FR]

Block 91 is what you need - I always remember it's early 90's but its pretty obvious when you browse through them. You get a specified and an actual number, and they should match within a degree or so.

[rich83]

Block 91 is what you need - I always remember it's early 90's but its pretty obvious when you browse through them. You get a specified and an actual number, and they should match within a degree or so.

Thats for the cam timing yeah?

[Pesky jones]

Yeah. 91 does 1 camshaft, and 92 does the other. I assume 91 is inlet camshaft @Dan_FR ? I think the n205 valve affects the inlet camshaft timing somehow?