boosting

hello i dont know what my car has been mapped to but since iv had it its been boost to about 13 psi holding round about 9 psi over the last few days its ben all over the pllace sometimes boosting then holding ten psui and other times it just boosts to and holds 5 psi if i boost to 5...

Can any one enlighten me iv had a tune up by AMD stage 2+, and wen i excelerate the car starts to boost up and at 3500rpm i get a fluttering noise like im leaking boost, but wen i get to 4500rpm the noise stop! is this normal???????

hey all a have a ibiza tdi 110 02 plate having trouble with boost keep hearing my 109 relay clicking and also replaced it but still does it had it on vag com and my maf was sitting above a 1000 on the actual dont really know wat that means if someone can help the car has gradually lost...

hello everyone, Got a strange boost problem at the min normally it would stay at 1.0 bar at peak But sometimes when driving it will get stuck at 0.5 but if you turn the ignition on and off it will go back to normal (while driving) im thinking its a n75 or maybe tip that’s causing this? I...

Ok, after a little help here...... When I first bought the Cupra, it used to boost to 25psi (well, 24-26) in every gear.... However, since about March time, it only pulls about 20psi. When I first noticed this, I wasn't too fussed. Also, a mate thought it may have something to do with high...

Hi, Hope someone can advise me. When boosting normally in 3rd or 4th gear (well the only times i have noticed it) the battery light starts flashing, engine doesn't cut out, stop boosting and light stops flashing. I have checked all the wires on top of the battery, all are secure and...

hey people i got an ibiza cupra and when i first got it, it was boosting at 8psi and then i got an evolution remap last week and the car suddenly started boosting at about 2 - 3 psi which was strange i finally had enough and went to a revo dealer today and explained the situation to them and...

just wanted to see what other people were getting mine LCR Holds 1.5 Bar (22psi) in 2nd Holds 1.9-2.0 (29psi)Bar In 3rd,4th,5th,6th

hi im running a manual boost controler since fitting it ive had a problem its set to run at 12-14 psi but after driving it for 20mins or so when i give it some it starts to under boost at 6-8 psi!!! any one got a clue???

ive just fitted a boost gauge, under normal driving its reading around -0.5bar When i work the turbo it does rise to 1.5bar or so which is normal, but is it normal to run at -0.5bar under normal driving and tickover? Cheers Lee

had a few runs tonight, unfortunately I could not redline it, but there is clearly a boost issue from requested and actual.....boost leak somewhere, or is it a fueling issue, as I have the following error messages below first I checked any error messages and found this VAG-COM Version...

as the title says please i had it on vag-com a while ago from a local lad and posted the problems but did not hear anything. the problem is it is a ko3s with revo stage 2 fmic forge tip,actuator,dv 4bfpr. the car will not boost past 14 psi then at about 5krpm it drops into limp mode 4psi...

Hi. As it say above my car is not boosting properly but only when it is warm it dose not boost. When i first start driving it in the mornings the car boost fine 0.9lb but 2 mins later its not and only boost 0.5lb which you can fill the differents, is that putting the car in to limp mode? But i...

My car aint boosting up correctly. It usually boosts to about 20psi then bks down to 18psi but now its going to 12 psi. Any ideas? Also rear arch has bubbling starting to appear, and part of the paint has chipped due to this. I've heard they have a 10yr corrosion warranty? This true?

hi i have an 51plate Ibiza Cupra R and it is not boosting properly as from yesterday!!! i have had it looked and and none of the boost pipes seem to be broken or split. so quite unaware of what this can be??? i have not owned this car for very long, and already have done a full service and...

I have not long owned my cupra R for very long and already had the water pump etc done last week. But last night i noticed my car was not responding properly it felt like a 1.4. I can hear the turbo whistle when drive but it is not boosting like it did. Had a look over 2day and all the pipes...

Hey, I've noticed today that in fifth and sixth the boost gauge shows 0.8bar?? The other gears are normal (0.5-0.6 bar). Car is stock map 180hp Leon. Also noticed mpg has dropped quite a bit. What could this be? Thanks Dan

Hey guys am iv got a ibiza curpa and iv got a bit of a problem with my boosting, basically some times it just doesn’t kick in well so it seems. I don’t have any lights flashing on the dash, its only sometimes the boost doesn’t kick in. If you put your foot down its as if there just isn’t a...

well was on the motorway today was doing about 70 in 6th gear as i droped it in to5th and put the foot down the boost seemd to go on and of rather fast and the engine m .light came on but there was really no were neer the same boost a normaly get anyone had this prob b4

Hi, i have looked through various threads and coulndnt really get the answer i was looking for. i have a 52 plate leon cupra r and found that my intercooler had a big leak. after changing that it seemed to go better but for some reason i put my foot down and the turbo spins like crazy but the...