Hiya. I got 01262- Solenoid for boost pressure control (n75) 26 - 10 - output open - intermittent So before buying a new n75 I want to check the wiring. All wires look intact at the plug under rubber boot but can someone please tell me what voltage to expect at the plug or where the other end of the wires are so I can check for continuity? Also, does anyone know what resistance I should see across the coil of the n75? If I do need a new n75 is the J version a worthwhile upgrade & why? Cheers :thumbsup: Si.