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BMW 3-Series (E90 E92) Forum
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BT scan -Slooowwww
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08-21-2010, 10:05 AM | #23 | |
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Thanks Last edited by dinosaur12; 08-21-2010 at 10:14 AM.. |
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08-21-2010, 10:29 AM | #24 | |
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Look at your obd2 port with a flashlight. You can see obvious metal pins in some slots.... Pin 2 - J1850 Bus+ Pin 4 - Chassis Ground Pin 5 - Signal Ground Pin 6 - CAN High (J-2284) Pin 7 - ISO 9141-2 K Line Pin 10 - J1850 Bus Pin 14 - CAN Low (J-2284) Pin 15 - ISO 9141-2 L Line Pin 16 - Battery Power My 10/2006 build 335i DID NOT have any pins on CAN High or CAN Low (6 and 14)... the BT tool still works, but it is slow! Cause it uses the older bmw protocol. Now, oddly enough, some cars built before and after mine actually do have those pins... it seems to be just a very random set of 335i's that don't have them! If you don't have those pins for canbus, don't waste your time trying to make it go faster! It's not gonna go any faster! |
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08-21-2010, 11:43 AM | #25 | |
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Thanks for the info. Really helps. |
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