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'''BMW S14B23 (M3 E30 2.3L euro version) turbo engine with (4 cylinders)''' 4 Low Z (Peak and Hold) injectors which I want to control them in Full Sequential Procedure Ignition: with wasted spark coils pack which I want a wasted spark procedure 1 knock sensor already installed on the block 1 External map sensor connected in the Inlet Manifold 1 Exhaust Gaz Temperature already installed in the exhaust piping 1 Boost Solenoid connected to an external Wastegate The Primary Trigger is: VR The Secondary Trigger is: VR BMW S14B23 (M3 E30 2.3L euro version) turbo engine - '''1-wire interface NO''' - EGT input 1 - '''ETC BridgeOutput_Interface 1''' => No please ! - Flyback LowZ '''active flyback 4ch''' - Hi-side PFET outputs 4 - ignition driver 4 - Knock input channels 1 - LCD connection yes - '''MAP connection offboard (electronic)''' - mounting-style no-screws - primary_trigger EC36/27 VR - secondary_trigger EC36/13VR - Special requests no - withSDcard removable Questions: -For the : “active flyback" is a must for low-Z injectors (universal: can be used for high-Z too)”. Is that means that as now as I have mounted low Z injectors on this block and if I want later to go to High Z injectors this will be ok to control them with this ? * '''YES, [https://shop.vems.hu/catalog/lowz-extension-channel-p-161.html active flyback] installed internally => suitable for either High-Z or Low-Z''' -For the Ignition Driver : I have taken the 4+4 : 4 IGBT+4 Logic-level output, is it good ? For 4 cylinder, either 4+4 or 6+2 is good choice (these can do 4 ignout, or wasted spark 2 ignout of course; either passive or active coils) ---- '''Trigger''' Could please '''confirm my choice of the primary trigger : VR and the secondary trigger : VR ?''' * '''measure primary and secondary trigger:''' ** if you find 2 pins with same resistance (usually between 350 and 1500 Ohm) in both directions, that is VR sensor. Otherwise HALL. ** take note of resistance (we'll confirm when we see your measurement) Also, when you refer the project pages in the order comment (possuble multiple URLS, but max 1 project per page) we take another look when processing the order
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