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M117 5.6L 8cyl engine, Mercedes 560SEL model 1990 and 1991 (2 engines, 2 harnesses, theoretically of same specs) Trying to assemble the puzzle... As I understand * Ordered 2 kits from [http://elbe.ee/products/efi-kit/ Hendrik] ** The only problem we had when we install the kit is idling. * '''originally both were running''' (with 1 or 4 ignoutputs ? 4 ignoutputs correct ?) * ignition was changed from EC36/pin36 to EC36/pin11 while the engine was running => ECU damaged * The other engine was also running, but idle was not tuned ** tuning the idle can be done locally, not by sending the ECU to another continent. ---- '''Wiring''' * [http://www.vems.hu/files/MembersPage/Mercedes/Mercedes_SEL_M117_5.6L/elbe_efi_kit_wiring.pdf original harness.pdf] (might not be uptodate, see ignition) ---- '''Ignition''' Note: All ignition wires lack fuses (there is only 1 10A fuse in the whole harness, zzz... Not good, must be added). Originally as in the pdf, later Changed to ... (information from Waleed, no EC36/pin.. reference) Red is +12V. * Yellow - ignition channel 1 (cylinders 1 and 6) * Green - ignition channel 2 (cylinders 5 and 3) * White - ignition channel 3 (cylinders 4 and 7) * Blue - ignition channel 4 (cylinders 8 and 2) Opel P/N - 1208065 ---- '''Config''' * [http://www.vems.hu/files/MembersPage/Mercedes/Mercedes_SEL_M117_5.6L/MercedesSEL_M117_5.6L_Saudi_ignitionMessed.vemscfg original vemscfg] (ignition should be compared to above) ** do you happen to have running vemslog ? (when tuning idle, it makes sense to capture vemslog for later analysis) * any validation errors ? ** suspicious things ? ** recommendations ? ---- '''Trigger''' Primary trigger: EC36/pin27 VR or HALL ? Secondary trigger: EC36/pin13 HALL Any triggerlog captured available for verification ? ---- Unrelated: * see FileArea to upload image, vemslog or zip files
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