coza Posted April 19, 2015 Share Posted April 19, 2015 Hi Quick question what wire on the brown odometer plug delimits the car ? Cheers Link to comment Share on other sites More sharing options...
chrispot Posted April 19, 2015 Share Posted April 19, 2015 speed delimiting is done by the engine/gearbox ecu not the odo. regards chris Link to comment Share on other sites More sharing options...
Lee P Posted April 19, 2015 Share Posted April 19, 2015 Its the pink wire on the OD plug which is the output to the ecu but needs to go through a speedo convertor Link to comment Share on other sites More sharing options...
coza Posted April 21, 2015 Author Share Posted April 21, 2015 Oh yeah pink wire worked Just fitted a speedm8 version 3 it delimited the car but when I followed the instructions it kept the car in kph ?? Link to comment Share on other sites More sharing options...
stevie_b Posted April 21, 2015 Share Posted April 21, 2015 Oh yeah pink wire worked Just fitted a speedm8 version 3 it delimited the car but when I followed the instructions it kept the car in kph ?? The speed reading is modified at the speedo cluster itself, not the odo. Usually with combined speed converters & delimiters, there's 2 output wires: a 5:8 scaled-down output that you feed into the speedo cluster so the speedo reads in mph. There's also another output from the converter that's a clamped signal, that gets fed into the ECU to fool it into thinking the car's never going faster than 110mph, even if it is. Link to comment Share on other sites More sharing options...
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