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Fuel pump sorted, hopefully cam will be sorted later too. Just a few more bits and I'll get it all back together :)

Extra thanks to you! I'll ping you a PM now. Tony.

Thanks chaps! :) 2006 Leon Sport TFSI with 137k miles, so its had a good innings really. Apart from this and below 4k revs, the engine is silky smooth, and quiet otherwise. Part list so far looks to be - Camshaft adjuster rings - 06f 198 107 a - x3 Camshaft (S3 one) - 06f 109 101 h Exhaust...

Not an Audi, but a Leon I have just purchased pretty cheap. I bought on the assumption it was a misfire at high revs, however, after stripping it down I found the following: Worn Cam lobe for fuel pump - Snapped bottom guide of tensioner - Plastic seals broken for Cam...

Just to add, I think this was actually caused by the injector bolts stretching. All of the seals I removed today where fine. It was last weekend that I removed injector #3 with the dodgy ones. Not sure though if they stretched over time, or if the 'mechanic' who worked on it last reused them...

Right, where to start! :D First of all, I had the bits on order from eBay and TPS when I found a post on UK-MK4 forum where a chap said that the injector clamp bolts can stretch over time. I PM'd him for more info and he said that a friend of his is an Ex Master Tech at VW who now owns his...

Its fixed!!! Full post coming up :D

Ill add all of the images again here to keep the thread in line...

****! I've ****ed around with the privacy settings on photobucket and it has ruined all of the links to Images!!!

I think you confused my post there. I do not want to test the pressure of the Tandem pump or Injectors. Tandem pump puts out around 80-120Psi at 1500rpm, Injectors something stupid like 25000PSI! I want to compression test the engine, and on other PD's I have normally done this attaching the...

Agreed, Could be that it had work done before you bought it, and coolant system was drained and refilled. A blast has shifted air round the system and it has an air lock. Have you got pics of the coolant tank and the scum that you mentioned?

I'll have a peek back through your posts. I meant to ask you hows the car running? Your Sig shows its looking quite healthy! ................................................ EDIT/ Beat me too it. Thanks mate, so map should be ok. I wonder if there is software that will allow me to download a...

Anyone?

Also, just a quick thought. What boost pressure should the car be requesting if it has been remapped? Mine is asking for 2500mBar, so minus atmospheric pressure actually 1.5bar. That's 21.7psi which is an awful lot! My old Audi S4 only used to pull about 18psi!! Can anyone have a look...

I thought about this and will check it. The Americans swear they don't last 100k miles... Its £55.38 for crank sensor from TPS. Not A massive amount but I don't want to spend money if it isn't going to solve it. I've wasted no end in the past troubleshooting problems using the fit and...

Makes me wonder if something is fluctuating. I will check the resistance of the injector loom tomorrow, and find out if the crank sensor can be tested too. Also set the timing to 0.5. Any other ideas if that fails?

Well, I took a reading from the fuel pump fuse... 4.46A / 4.47A at idle constantly. What does this tell me then? I have noticed you can hear the pump prime when you turn the key on. I thought they were normally pretty much silent...

The punch method would work well. However, I've read about using the Litres Per Hour measurement in one of the measuring blocks to get it as close to 0.6l/h at idle? Although cant seem to find any info on it now... I'll tweak the timing tomorrow and report back, although think this may be a...

I will adjust the front cam tomorrow to get it as close to +0.5° as poss. Can you tell me again in more detail what you mean about matching the rear cam though. Are there any values in VCDS I should aim to get close to by adjusting the position, or is it just to get it in a similar position to...