Quote:
Originally Posted by drew 007
Thanks for the info gents much appreciated I’m looking at taking the jb4 off the car as I’m Not a fan of the unit.
Yesterday while sat in the car I turned the jb4 on and the clocks give me the sweep but when I go onto the settings ie on the rev counter to switch maps my first setting which should be at 1000 revs is at 1500 my second map is at 3000 rather then 2000revs third map is 45000 revs and so on.. so the unit is playing up.
A lot of headache to say the jb4 should be plug and play!!
I’ve had a look and can’t find any lead in the car so I’m at bit of a lose end with the problem.
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Make sure menu 5 on the speedo is set to 2 on the revs for the 335 and do it by number of clicks rather than what the clocks say i.e. with the jb4 on, 5 clicks of the speedo button then zero the revs then 2 clicks up on the revs, hold both down buttons to save and exit command mode. It may be setup for the wrong car dials.
Have you scanned for a JB4 Bluetooth connection, it may be a Bluetooth version.