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by AriK
Tue Sep 19, 2006 12:48 pm
Forum: MS-II Ignition Setup, Tuning, and Troubleshooting
Topic: Wiring up bosch 3 pin coil? (VW 2.0)
Replies: 4
Views: 560

Installed VB921 inside VW 3-pin module today. Seems to work fine after a short testdrive. Also as SuperCab mentioned, you can bypass the negative side and use it (ex. if you have VB:s on the MS board). I have a MS-I with v2.2 PCB and replaced R25 with 330ohm and jumpered it to the X12 output that is ...
by AriK
Tue Sep 12, 2006 9:20 am
Forum: MS-II Ignition Setup, Tuning, and Troubleshooting
Topic: Wiring up bosch 3 pin coil? (VW 2.0)
Replies: 4
Views: 560

This is probably the same kind of amp that I'm having problems with. I use the dwell control, but at some point the ignition starts to misfire. My dwell is set to pretty low 3.0ms, so it should not heat the amp too much... Invert is set to "no". The engine runs perfectly, but after about 30min the ...
by AriK
Thu Jun 15, 2006 12:19 pm
Forum: Wiring and Sensors
Topic: 7MGTE ISCV and TPS sensors
Replies: 6
Views: 524

2) With a quick look it seems that the IDL pin is just a switch to tell the ECU that you are not pressing the pedal. So you can just ignore that and hook it up as a normal 3-pin TPS. Put Vref on the VC pin and ground on the E2. Then take out the value from the VTA pin.

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