09-05-2016, 04:15 PM
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CC Member
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Join Date: Nov 2004
Location: Sydney,
NSW
Cobra Make, Engine: Classic Revival #3199. 366ci L76, T56 6 speed, Blue circle custom paint, Australias most original cobra 2009-2010
Posts: 2,396
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L76 E38 Wiring Questions
Trying to tidy up a few things with my tune\wiring that have never been quite right.
Does the ECU need brake and clutch inputs? Ive never had them as Ive assumed they were just used for cruise control and "clutch to start" options, however, I read elsewhere they are needed.
Fan wiring - Fans run all the time, not a big deal as you cant hear it anyway, but anyone else have this problem. I suspect it could be the lack of A\C throwing up a fault that makes the fans run, however, no fault showing on the ecu. Fan comes on when running , not just when ignition on, so it is switching from the ecu.
Speedo. ECU not getting a speedo signal. I piggybacked the feed stright to the speedo and it works fine, but without a speed in the ECU I cant get the reverse lockout the work. Any tricks I may have missed. Its basic VZ Commodore, witht he VSS input on Pins 71\72 on X1 connector. I have have them reveresed, could that be it?
Cheers
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