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'''Introduction''' This page has just started, I will be editing and adding a lot of info for the past progress and what I have done so far, the engine was previously turbo'd and tuned on its stock internals & engine management (MS43) by myself, I recently decided to build it completely and go full standalone. So far: The engine is at the machine shop being built, I took the stock harness out of the car and modifying it to fit the ecu, details soon. //I will remove this introduction once I feel the documentation is complete or I added enough information// ---- '''Car''' * BMW E46 330i '''Engine''' M54B30: * Inline 6, 2979cc, double VANOS, Al block & head * Bored to 84.50 mm for CP forged pistons 8.5:1 * SP components con rods * raceware main and head stud kits, block timeserted * Cometic stock thickness HG * GT35R 0.63 turbine with 50mm BOV, 38mm WG, 600x300x76 mm IC * 2.5" before IC, 3" after, custom piping ---- '''VEMS V3.6''' * IGBT: 8 * LCD: Y * Knock sesors: 2 * EGT: 2 * Flyback: 30 v * MAP: 400 kPa * No SD card, no 1-wire, no PS2 * Trigger ** primary trigger: HALL sensor 60-2 mounted on the block ** secondary trigger: HALL sensor (intake cam) ** third trigger: HALL sensor (exhaust cam) **//Above info are taken from BMW engine manuals// Note on HALL & VR sensors: Measure resistance for each sensors (both VR and HALL typically has 3 pin. 2 pin is rare, but that is always VR). If you find 2 pins which measures same resistance in both directions (normally between 300..1400 Ohm) that is VR, otherwise HALL. ---- '''Wheelspeed''' Concerning the wheel speed input1 (EC18-8) & wheel speed input2 for traction control, I would like to have more info about it, specifically regarding the input signal: * the ABS wheel speed in sensor is VR, it goes to the ABS control module * this control outputs a processed square wave that I think varies from '''0-~10V'''. Can I take this input directly to 18-8 or do I take the input from the ABS sensor directly? ** 0-10V is good for the wheelspeed input (which has resistor and diode protection). ** Tapping the ABS sensor signals is NOT recommended, and that would require VR-to-HALL adapter anyway ---- '''IAC''' Already hooked the IAC open and close signals to injector outputs * sounds good, just list them exactly...
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