My son has bought a 300ZX, 1990 Model, and they have literally cut into almost every wire looking for something to connect the radio to. I basically want to install a kill-switch - so the car can't be started without a second key. I have looked for the tell-tale signs of a jumper, indicating a Park/Neutral switch - but have found nothing. Yet.. Application(s): 1990 to 1996 Nissan 300ZX VG30DE and VG30DETT motors with the OEM distributorless ignition. Level of control: Full Standalone EMS- Fuel and Ignition Control The cam angle sensor has often been a bit of an issue for MegaSquirt, but now with MS3's new V1.1 code, you don't have to disassemble the CAS for an alternate trigger wheel - you can use all stock hardware!
It seems like everybody on the 1970-83 forum on Zcar.com uses Megasquirt. MS is cool, but it’s a helluva lot more complicated and expensive, IMO.. and MAF and ECU connectors with several inches of wire attached. Also need wiring diagrams of both cars.. sends a + signal. On the 300zx it is reversed, the + is on whenever the ignition.. Megasquirt Support Forum (MSEXTRA) Support and discussion forum for Megasquirt 1, 2, 3, Microsquirt/module, DIYPNP, MSPNP2, MS3-Pro. 84 300zx ignition timing map help. Post by 1uz_nissan » Fri Aug 31,. -1.What wiring diagram did you go off of?-2. What coil are you running currently? STOCK?