Author Topic: Can you put n75 valve on wrong way round?  (Read 1203 times)

Offline fogster

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Can you put n75 valve on wrong way round?
« on: 26 July 2013, 14:31 »
Is it possible to put n75 valve on wrong way round?
I've got a n75 j valve and the long tube is opposite side to the one I've taken off, I've put the new one on the same way round but car hesitating now.
Could it be the car learning the new valve?

Offline Wazzzer

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Re: Can you put n75 valve on wrong way round?
« Reply #1 on: 26 July 2013, 15:09 »
If your car isn't mapped for the N75J it won't know what to do with it...


1999 1.8T: R-Tech remap - 225bhp/256lb/ft : K03s : THS FMIC : THS PCR pipe : 2.5" stainless exhaust : THS FR3 Engine mounts : G60/VR6 clutch : Calibra Yellow injectors : VR6 MAF : Devils Own WMI : Forge 007p : Carbonio CAI : Leon Cupra R Brembos : FK AK Street coilovers : Votex skirts : Anniversary front : click ---> http://www.golfgtiforum.co.uk/index.php?topic=92175

Offline davemk4

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Re: Can you put n75 valve on wrong way round?
« Reply #2 on: 26 July 2013, 15:16 »
i tried and J and gave a mental spike and kick of power but boost was all over place
2001 mk4 GTI 1.8t AUM. k&n induction kit with customer heat shield, 3'' TIP, Forge 007P, Stage 1 map, N249 bypass, 3'' downpipe and decat, 2.75'' Jetex cat back non res, Koni shockers and H&R springs 35mm, dimpled and grooved disks front and back

Offline ben.banks21

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Re: Can you put n75 valve on wrong way round?
« Reply #3 on: 26 July 2013, 15:52 »
n75 j valve is useless

Offline fogster

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Re: Can you put n75 valve on wrong way round?
« Reply #4 on: 26 July 2013, 16:45 »
Ok thanks for the replies, I'll take it off again then.