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BMW 3-Series (E90 E92) Forum
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VTG engineering documents needed.
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| 08-16-2021, 02:48 PM | #1 |
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VTG engineering documents needed.
Hi
having a hard time with syvecs and awd system. Anyone have any technical document for VGSG? I need to understand what is exactly missing form th canbus and later Syvecs can add the message to it. With syvecs on the car I'm getting an error which in general is related to VTG. the code is 55c3 which seems to be related to some messages related to torque missing from the canbus. Error code 55C3 (VTG: AWD limp-home control activated. No DSC specified nominal torque) I did some logging and compared the bus messages, there are several messages which present in the bus when DME is on but not when syvecs is. Any thoughts what can be the reason? car is 2008 bmw 335xi and this car has 6hp28x on. messages being sent in bus with oem ecu but does not exist in logs when syvecs is on 332 DME1/DDE1 - Fahreranzeige Drehzahlbereich = Driver display speed range 612 looks like engine coolant/oil temp? 617 618 - page 1716 619 6F0 - page 1716 65E 629 messages being sent while syvecs is on and not sent while oem is on 598 5F8 5C0 382
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2008 335XI(E92) AT/ garrett gtx3582r with jpworks manifold 1.06AR housing/ tial mv-s 38mm wgs(13.5 psi springs)/ tial bov/ fuel it level1 upgrade/ index 12 injectors/ MHD with boost box / xhp stage 3.
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