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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: This is a VW Beetle from 1966 that has 2litre engine and soon-to-be complete VEMS conversion. http://www.beetle.ee/foorum/files/p_rraaprill_303_589.jpg Note that queries without missing basic info (cylinder count, firing order, etc..) are answered with a delay, or kept waiting for info. * 4 cyl even fire * firing order '''1-4-3-2''' ---- '''IAT and CLT (well, engine temp)''' I'll use * a WebShop NTC resistor for IAT * a stock thread size NTC-type coolant sensor for cylinder head temp (this is an aircooled => no coolant) Injectors: 240cc Saab 9000 Turbo ones (donor car for EFI and eventually turbo conversion). Ignition: Two Lancia Delta Integrale wasted spark coils (2 cylinders each) I've made an EFI conversion together with fabricating fuel rails, injector bungs, new intake manifold and RPM trigger. ---- '''Trigger''' DONE: Primary trigger: simple trigger means 2 welded iron pieces placed appr 70 BTDC, sensed with 1GT101. Secondary trigger options: * one M8 bolt to the crank, sensed by a 2nd 1GT101 sensor ** can only be run in wasted spark mode (2x2 coilpack is a good idea anyway) * one pulse on the cam (either an M8 bolt sensed by a 2nd 1GT101 sensor, or some other optical or HALL solution or distributor gear). * note that '''you can also place the M8 bolt to the crank, between the 2 already placed simple-trigger bolts''' sensed by '''same HALL sensor'''. That makes a 4-1 missing tooth setup. This saves you a HALL sensor and some hassle. '''Q:''' Is it important where exactly weld additional bolt/teeth on the crank? Is it ok to weld it 90 degrees from the other two teeth? And what about config hints for this kind of setup? 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.