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Showing content with the highest reputation on 12/27/2018 in all areas

  1. There are any number of trigger wheels available in terms of size, diameter, tooth setup, it shouldnt be too difficult to fab something up for a solid reliable trigger. On my old RV8 and now LS, I just machined the rear side of the crank pulley a little then welded a 36-1 wheel onto them and added a VR sensor ( done before the LS 24x was accommodated on most systems, although the 24x wheel they use is shite and I wouldnt use it now anwyay ) Trigger setups can be done very cheaply if you want. My wheel and sensor would easily be less than £100 total.
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  2. I fabbed a simple bracket and bolted it to my ac pump bracket. Drilled and tapped. I have also seen it bolted to the other side of the oilpump on a simple bracket. See if you can find pictures by member lostsoul here or at the aus300zx forum.
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  3. Just wanted to clear the VAG coil wiring diagram. These coils have two ground connections when in the OEM installation . One is for the secondary coil - wired to the cyl head. The second is for the coil driver - wired to the chassis/ecu ground.
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  4. There we go. Granted the RPM line itself is smoother than what i suspected. Could be because of slow logging rate. What gives it away to me though is looking at the RPM ROC parameter. Thats RPM Rate Of Change. How much the RPM changes over a second. Anything over 0 meens RPM is rising at a certain rate and below 0 means its falling. We bot KNOW you are accelerating so the CRANK is certainly not slowing down, right? However you can see i both my screenshots that the ECU is logging a very erratic RPM ROC. It should ALWAYS be on the positive side when the engine is accelerating. That IS the CAS flapping around. There is also some knock registered in one of the logs. I bet because of unstable timing. Never mind me saying it looked smoother than expected. I just wasnt looking close enough at it. Its actually one of the worst i have ever seen You sir, are going to install a cranktrigger before it breaks down completely
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