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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: Subpage of GenBoard/Manual/MainWiringDiagrams Since 2011 the total current is not going through the main "power relay". A more scalable approach is used: With the main relay off, the other relays are unpowered : ---- Since 2011: '''Smaller relay-part...''' * 30A small denso '''main relay powers''' these: ** ECU (3A fuse) ** WBO2 (5A fuse) ** injector+ ** and the '''solenoid+ of the other relays !!!''' ** '''the input - of the main relay''' is either through EC10/pin9, or through an eye-connector (ground that if no EC10/pin9 in the relay part; eg. when SSC3 for Vanos is present, fed from NC relay, through NC fuse ) * 30A small denso relay for the ignition-coils * 30A small denso relay for fuelpump * 30A small denso relay for nc(extra, SSC3 for Vanos, and/or EC10/pin10) * 40A traditional relay for the coolant fan The recommended maximum current is 10A less than nominal. (20..21 A for a 30A relay). Also, blades should not be loose. The switched side + of all relays gets node30 (always powered +12V), so the total current does not go through the main relay (but without the main relay the other relays will not switch on). 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.