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please help still no boost problem!
- Thread starter B12rky
- Start date
was anything done to the car befor ehand or is this just happened out of the blue?
and no boost as in Zero? or 5psi boost
and no boost as in Zero? or 5psi boost
Secondary air injection if it's still fitted runs for about 2 mins while the car warms up to help with emissions I believe but also stops full boost while it's on
nah sec intake has alredi stopped it boosts at 5psi most time and then the rest is 10psi :S lol weirddd i crnt sus it out lol
birky mate, have a look at ur n75 valve, if any of the wires have rubbed through it will only boost to 5psi.
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cheers djkorky ill have a look dude in the morn and get back to you!! bombey read ure other mesg you ghayyy
Right were can i start,
cars not boosting probly only boosting to 10psi so next to no boost, had this problem for a week or so but sick of looking in the engine bay atm so left it for a few days and came back to it today after work, checked all vac pipes for splits and there was nothing checked intercooler pipes for pipes disconnected and found nothing then Checked Actuator it was set at 10 threads from end and adjusted it to 14 threads ( standard 20vt cupra set up, and still made no differance. the n75 valuve is ok asel as put my mates n75 on whitch works fine on my mates and not on mine so its not that, the only thing i can think of is the n249 perhaps the sensor is broke but wen i put it on vag-com nothing came up,
CAN ANYONE HELP
thinking of doing a 249 bypass to see if that sorted the problem ?
IDEAS ANYONE
would be more then gratefull
cars not boosting probly only boosting to 10psi so next to no boost, had this problem for a week or so but sick of looking in the engine bay atm so left it for a few days and came back to it today after work, checked all vac pipes for splits and there was nothing checked intercooler pipes for pipes disconnected and found nothing then Checked Actuator it was set at 10 threads from end and adjusted it to 14 threads ( standard 20vt cupra set up, and still made no differance. the n75 valuve is ok asel as put my mates n75 on whitch works fine on my mates and not on mine so its not that, the only thing i can think of is the n249 perhaps the sensor is broke but wen i put it on vag-com nothing came up,
CAN ANYONE HELP
thinking of doing a 249 bypass to see if that sorted the problem ?
IDEAS ANYONE
would be more then gratefull
It's worth replacing the vac lines bud cause they tend to corrode inside but also does the actuator move freely? Is there any exhaust leaks before the turbo? I'm not very clued up on the petrol turbo motors so no nidea about the n249.
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