Thread: Innovate LM2?
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billjam billjam is offline
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Join Date: Aug 2007
Location: Perth, Western Australia
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Quote:
Originally Posted by smurfbus View Post
Bill: Can you check which color the speed line was. I was under the car yesterday but forgot to check how the speed wire routes. I think the sensor the one on the right side halfshaft? Another possibility is RF of the gearbox.
The speed sensor is on the RHS of the diff housing and has a brown (ground) wire and a green signal wire which go to the speedo.
I spliced into the green wire (in the tunnel near the gear linkage joint) and ran it to a terminal on my LMA-3.
I worked through the procedure in the manual and calibrated the number of pulses/mile in Logworks but the speed reading on output logs doesn't register properly. As flatsix777 says, "the only reasons I can think of for this not working is if the LMA-3 output is over 5V or is suffering lots of interference making it unstable? Both can be sorted easily."
I may be suffering from either or both of these issues, so I'd love to hear details from anyone who has conquered this.
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Bill
1988 Carrera - 3.6 engine (with ITBs, COPs, MS3X) and a whole set of turbo body panels waiting in the attic.
Day job ... www.sspowdercoat.com.au
Memories: '68 912, '72 911T, '80 911SC, '84 911, '85 930, '86 930, '87 911
Old 06-17-2010, 05:12 AM
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