what are the symptoms of a N-75 valve going bad?
02-15-2002, 02:16 PM
#4
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I think Jon G had his go bad and his car threw a DTC
But I reserve the right to be wrong on that one!
When I installed my turbo kit, I did a crappy job routing my vac lines and one of them leading to the N75 valve ended up getting cut and I was seeing 25 psi. Once I fixed it, back down to 18.
S.
When I installed my turbo kit, I did a crappy job routing my vac lines and one of them leading to the N75 valve ended up getting cut and I was seeing 25 psi. Once I fixed it, back down to 18.
S.
02-15-2002, 02:27 PM
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Pretty easy to test. You can yank it and check that the wastegate 'leg' has no flow when you blow
into one of the shorter legs (plug the other) and I believe the VagCom tests include the N75 along with the injectors etc ... (You can hear the solenoid clicking while testing) I had one go south and no DTCs just lower boost.
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