Search found 18 matches

by 19mick87
Mon Mar 07, 2016 1:05 pm
Forum: B5 & B5.5 PASSATS
Topic: N75 Valve
Replies: 22
Views: 3394

Re: N75 Valve

Ive owned the car nearly 4 years and the chap I bought it off never said it was chipped so I presumed it wasnt.
What measuring block is the map?
Do you think the fact that it might be tuned is why its acting up?
by 19mick87
Sat Mar 05, 2016 8:42 pm
Forum: B5 & B5.5 PASSATS
Topic: N75 Valve
Replies: 22
Views: 3394

Re: N75 Valve

Thats the Log you requested Jim hopefully you can read that 1 better.
by 19mick87
Fri Mar 04, 2016 1:27 pm
Forum: B5 & B5.5 PASSATS
Topic: N75 Valve
Replies: 22
Views: 3394

Re: N75 Valve

I have a 2nd hand n75 valve im told it works so i think ill give it a go. The top bolt is easily to get to the 2nd one was hard to get to so i wansnt sure if the front bumper had to come off to get to it. The braided hoses are still on. I changed a couple of them That dodnt look great but the car wa...
by 19mick87
Fri Mar 04, 2016 10:32 am
Forum: B5 & B5.5 PASSATS
Topic: N75 Valve
Replies: 22
Views: 3394

Re: N75 Valve

Thanks Ray any suggestions on how to remove the n75 valve?
by 19mick87
Fri Mar 04, 2016 10:30 am
Forum: B5 & B5.5 PASSATS
Topic: N75 Valve
Replies: 22
Views: 3394

Re: N75 Valve

Also the car is not tuned
by 19mick87
Fri Mar 04, 2016 10:30 am
Forum: B5 & B5.5 PASSATS
Topic: N75 Valve
Replies: 22
Views: 3394

Re: N75 Valve

Jim once the turbo kicks in it pulls like a train so it doesnt feel like its not boosting fully. I recently did the mr muscle clean on it and also the vnt moves freely. If i remove the vaccuum line from the top with the engine running I can see the actuator drop and rise when i reconnect so its not ...
by 19mick87
Thu Mar 03, 2016 5:39 pm
Forum: B5 & B5.5 PASSATS
Topic: N75 Valve
Replies: 22
Views: 3394

Re: N75 Valve

I compressed the log first hopefully this works.
by 19mick87
Thu Mar 03, 2016 8:30 am
Forum: B5 & B5.5 PASSATS
Topic: N75 Valve
Replies: 22
Views: 3394

Re: N75 Valve

Cheers
Ill give it a try again when I get home from work
by 19mick87
Wed Mar 02, 2016 6:12 pm
Forum: B5 & B5.5 PASSATS
Topic: N75 Valve
Replies: 22
Views: 3394

Re: N75 Valve

Thats it copy and pasted but probably impossible to read :-o :-o :-o
by 19mick87
Wed Mar 02, 2016 6:11 pm
Forum: B5 & B5.5 PASSATS
Topic: N75 Valve
Replies: 22
Views: 3394

Re: N75 Valve

Group A: '003 Group B: '011 Group C: '015 Engine speed MAF (specified) MAF (actual) EGR duty cycle Engine speed Spec. intake press. Actual intake press. D.cycle MAP Engine speed Inj Qty (actual) Fuel Consumption Inj Qty requested TIME 790-870 230-310 210-350 40-75% TIME 2850-3150 2200-2400 2100-2600...
by 19mick87
Wed Mar 02, 2016 6:08 pm
Forum: B5 & B5.5 PASSATS
Topic: N75 Valve
Replies: 22
Views: 3394

Re: N75 Valve

Thanks Jim.
I'm trying to upload the log but it is saying
The extension csv is not allowed.
Any ideas?
by 19mick87
Wed Mar 02, 2016 3:28 pm
Forum: B5 & B5.5 PASSATS
Topic: N75 Valve
Replies: 22
Views: 3394

Re: N75 Valve

Egr is fine i only cleaned it a while ago and it wasnt even bad.
I have the logs on my laptop at home ill upload when i get a chance.
Do you want it in graph form or just plain?
by 19mick87
Wed Mar 02, 2016 2:38 pm
Forum: B5 & B5.5 PASSATS
Topic: N75 Valve
Replies: 22
Views: 3394

Re: N75 Valve

Also the vnt is moving so thats not an issue.
by 19mick87
Wed Mar 02, 2016 2:37 pm
Forum: B5 & B5.5 PASSATS
Topic: N75 Valve
Replies: 22
Views: 3394

N75 Valve

Hi Im having a problem with tha 1.9tdi 130 bhp avf engine passat. Car has no power below 2000 rpm until the turbo kicks in. Im thinking I have a problem with the N75 Valve as I have checked for boost leaks and have none also replaced Maf and Map sensors. Is there a guide on how to remove and test th...
by 19mick87
Mon Apr 13, 2015 4:20 pm
Forum: B5 & B5.5 PASSATS
Topic: Passat tdi 130 b5.5 no boost below 2000 rpm
Replies: 17
Views: 3599

Re: Passat tdi 130 b5.5 no boost below 2000 rpm

dylanrobs wrote:I have the 130 tdi, mine was exactly the same. My boost starts at approx 13-1400 rpm. Sounds like the VNT is sticking. You need to do the Mr Muscle oven cleaner trick. Worked brilliantly for me
Any links for this thanks
by 19mick87
Mon Apr 13, 2015 4:04 pm
Forum: B5 & B5.5 PASSATS
Topic: Passat tdi 130 b5.5 no boost below 2000 rpm
Replies: 17
Views: 3599

Re: Passat tdi 130 b5.5 no boost below 2000 rpm

Is the n75 difficult to get access to?
by 19mick87
Mon Apr 13, 2015 4:03 pm
Forum: B5 & B5.5 PASSATS
Topic: Passat tdi 130 b5.5 no boost below 2000 rpm
Replies: 17
Views: 3599

Re: Passat tdi 130 b5.5 no boost below 2000 rpm

Thanks for the replies lads. I have replaced all the vaccum hoses and still not sorted my problem. It is intermittent as some times it drives spot on turbo boosts at 1500 rpm and drives like a dream. Then problem comes back and won't boost til 2000 rpm. How do I check if the rod is free moving with ...
by 19mick87
Wed Feb 18, 2015 6:08 pm
Forum: B5 & B5.5 PASSATS
Topic: Passat tdi 130 b5.5 no boost below 2000 rpm
Replies: 17
Views: 3599

Passat tdi 130 b5.5 no boost below 2000 rpm

Hi Im new to the forum this is my first post so hoping somebody can help. Recently my Passat has started acting up, the turbo wont kick in until about 2100 rpm :(( which is annoying as there is no power below that rev range. There are no faults showing up on diagnostics and the car is not smokey and...