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IMPORTANT: enter the case-INsensitive alphabetic (no numbers) code AND WRITE SOME SHORT summary of changes (below) if you are saving changes. (not required for previewing changes). Wiki-spamming is not tolerated, will be removed, so it does NOT even show up in history. Spammers go away now. Visit Preferences to set your user name Summary of change: ---- '''Navigation''' * Main MembersPage/KoabiBrooks * Idle MembersPage/KoabiBrooks/Idle * Ignition MembersPage/KoabiBrooks/Ignition * Injection MembersPage/KoabiBrooks/Injection * Trigger MembersPage/KoabiBrooks/Trigger * Wiring MembersPage/KoabiBrooks/Wiring * Q&A MembersPage/KoabiBrooks/Questions ---- '''Current Status''' Hooking up idle stabilizer valve. Please see the new idle section for details. Learning how to tune...info below is pretty outdated - will update soon. Config: http://koabi.lazyslacker.com/VEMS/logs/20071201config.txt Tables: http://koabi.lazyslacker.com/VEMS/logs/20071201tables.txt MSQ: http://koabi.lazyslacker.com/VEMS/logs/20071201megasquirt.msq Datalog: http://koabi.lazyslacker.com/VEMS/logs/20071201datalog.xls ---- '''My goals''' *To have control over engine management *Make car reliable (near stock levels?) *Learn about what makes all these variables work together *NOT TO BLOW UP THE MOTOR '''Car Specs''' *1988 Volkswagen Scirocco 16v *Suspension **H&R coilovers **Poly bushings *Engine **ABA 2.0l 4 cylinder motor (From OBDI Jetta or Golf) **PL 16v head (From 1.8l 16v Scirocco) **Thottlebody with TPS (From automatic Corrado - bolts on) **Turbo T3 .60/.48 (From ~'84 Ford Thunderbird) **Gillis boost controller (Manual screw type) **Intercooler **48# high z injectors (correct if wrong - high z meaning constant voltage to open is what I am assuming) *Transmission **020 with shim kit, bolt kit, still a timebomb ---- '''VEMS SETUP''' I am going with v3.2 assembled. Here is the current plans, which are subject to many, many changes. '''Components''' *Sensors **Intake Air Temperature (IAT) ***GM #25036751 **Manifold Absolute Pressure Sensor (MAP) ***2.5 bar (on board ECM) **1 Wideband oxygen sensor (WB02) ***Bosch LSU4 **1 knock sensor (engine can accept 2, so perhaps I will eventually use 2) - ''not yet implemented'' **Exhaust Gas Temperature sensor (EGT) - ''not yet implemented'' ***K Type **Throttle Position Sensor (TPS) ***From automatic Corrado **Fuel Pressure Sender - ''not yet implemented'' ***Probably the one at the VEMS webstore **Boost Controller - ''not yet implemented'' ***Also through the VEMS webstore '''Ignition and Injection Setup''' *Crank trigger from ABA code motor - I won't be using a Hall ** VR std 60-2 VAG wheel on ABA crank. Those using different blocks may have to use external setups. See MembersPage/DerrickScirocco ***Part # 021 907 319 B *Wasted Spark Ignition **4 output coilpack from 99 2.0 8v VW - new beetle for sure, AEG engine code (this way I can use my stock plug wires) ***Part # 032 905 106 B *Sequential Fuel Injection (apparently it's an easy change toggling batch -> sequential, as long as you have the injectors wired separately) ---- The ECU (which apparently is a v3.2 board has this mod using 0 ohm connections): http://koabi.lazyslacker.com/gallery2/d/18267-1/genboard32AREF.JPG ---- '''Useful Resources''' Crank wheel trigger generator: http://koabi.lazyslacker.com/VEMS/cranktriggers.php GrmRacer's install guide (note injector flyback is accidentally omitted from the pinout) FIX THIS LINK: http://www.starshadow.com/~koabi/carstuff/VEMS/Information%20to%20setup%20your%20VEMSv3.htm ---- Optional: Add document to category: Wiki formatting: * is Bullet list ** Bullet list subentry ... '''Bold''', ---- is horizontal ruler, <code> preformatted text... </code> See wiki editing HELP for tables and other formatting tips and tricks.