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Another jzz30 r154 issue. Speedo signal
Posted: Mon Jan 25, 2016 1:04 pm
by splatman1
1999 soarer is currently getting the r154 treatment. An issue we noticed was the 2 pin plug from auto loom and 3 wire plug from r154. Do the jzx100 conversions run into the same issue? If so what did you do to ger around it and get a speedo signal to the dash??
Cheers
Re: Another jzz30 r154 issue. Speedo signal
Posted: Tue Jan 26, 2016 1:17 am
by m989
Manual conversion JZX100's use the wheel ABS sensors to run the speedo.
This might help you:
http://www.driftworks.com/forum/technic ... rsion.html
Re: Another jzz30 r154 issue. Speedo signal
Posted: Tue Jan 26, 2016 7:00 am
by splatman1
Hopefully soarers are the same. Is that a splice into cable job or plug in auto ecu and it'll pick it up?
Re: Another jzz30 r154 issue. Speedo signal
Posted: Tue Jan 26, 2016 4:52 pm
by m989
ABS driving the speedo works with both AT/MT ECU in JZX100 so soarer should be the same. Have you test driven your car yet?
Re: Another jzz30 r154 issue. Speedo signal
Posted: Sat Jan 30, 2016 7:30 am
by splatman1
Right you were. Ran car with auto ecus, got the transmission error and revs dipping to low to stall. Plugged in manual ecu for both throttle and engine ecu. Everything works perfectly except cruise control. Speedo worked without any tampering. Easy life.