04-07-2015, 12:13 PM | #1 |
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JB4 Install CAN wire question
I've searched and searched and searched and I for the life of me CANNOT find any detailed instruction on which stock wires to tap into with the CAN wires. (CAN wires are the green and brown wires that come on the JB4 harness)
Also - other installation threads/videos are showing power and ground wires for the JB4. I don't have any power or ground wires coming off my main harness. Just the (2) Map sensor connectors, the FF connector, and the EWG connector (that I had to attach myself) and the CAN wires. Thanks in advance. 2015 M235i 8 speed auto JB4 Stage 2 with FF and EWG Last edited by M_Proper; 04-07-2015 at 12:53 PM.. |
04-07-2015, 01:35 PM | #2 |
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Update: BMS just advised (very quickly I might add) that for the EWG JB4 there are no power or ground wires needed.
So just need to know which CAN wires to tap into and I'll be up and running. Thanks! |
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04-07-2015, 02:43 PM | #3 |
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Ok and finally found the correct install guide for the CAN wires. For anyone wondering they are the two wires in my pic above on the far left and closest to the bottom...one thick yellow one and one thin blue one.
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05-13-2015, 02:05 PM | #4 |
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Is it necessary to add the CAN wires if I'll be running a full cat back exhaust? Just received mine today, was wondering how difficult it was to install?
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05-13-2015, 08:52 PM | #5 | |
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05-13-2015, 08:58 PM | #6 | |
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05-14-2015, 03:09 PM | #7 | |
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If you got the EWG specific board, the JB4 Stage 2 will not come with power and ground wires. Otherwise, you will need those power and ground wires to be connected.
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05-14-2015, 04:19 PM | #8 | ||
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05-15-2015, 12:59 AM | #9 | |||
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05-16-2015, 12:44 PM | #10 |
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When running E85, typically what do the majority of users mix? 5Gallons safe?
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05-16-2015, 01:19 PM | #11 |
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Terry says 30% max for ewg cars. Closer to 4 gal in a full tank for 2er
Last edited by ocN55; 05-17-2015 at 02:53 PM.. |
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