Guest PHNTUM Guests Posted 18/03/03 11:38 AM Share Posted 18/03/03 11:38 AM Entering the Police Instruments Calibration Mode - (Police AU Series II - AUIII and BA Models)1) With the ignition key in the Off position, press and hold the Odometer reset knob2) Turn the Ignition Switch On, and continue to hold the Reset shaft in for 5 seconds, until the cluster enters calibration mode, (Typically 5 seconds)2) The Odometer will then display "SPEEDO #.#" - where #.# is the Speedo calibration Percentage, and is set to "0.0" Percent from the factory.3) To increase the Percentage adjustment, Press the Odometer reset shaft for a short period of time (0.2 to 0.7 seconds). This will increase the adjustment by 0.5%4) To decrease the Percentage adjustment, Press the Odometer reset shaft for a long period of time (0.8 to 4.9 seconds). This will decrease the adjustment by 0.5%5) To exit the speedo calibration mode, press and hold the Odometer Reset shaft for a period longer than 5 seconds. http://fordmods.totalweb.net.au/body.php?p...=Instrumentdiag Link to comment Share on other sites More sharing options...
Robbo Member 249 Member For: 22y 1m 2d Location: Sydney Posted 18/03/03 11:50 AM Share Posted 18/03/03 11:50 AM And what does this do ? Link to comment Share on other sites More sharing options...
Guest matchew Guests Posted 18/03/03 11:56 AM Share Posted 18/03/03 11:56 AM I have used the tech display on my el xr a number of times but it reverts back to normal after a few km's. Is there any way to keep the display on permantly? Link to comment Share on other sites More sharing options...
Guest StevenAU2 Guests Posted 18/03/03 03:46 PM Share Posted 18/03/03 03:46 PM Entering the Police Instruments Calibration Mode - (Police AU Series II - AUIII and BA Models) Is this only for ex Police cars??? And what does it actually do??? Link to comment Share on other sites More sharing options...
PURSUTE Member 48 Member For: 22y 2m 24d Posted 19/03/03 12:15 AM Share Posted 19/03/03 12:15 AM Entering the Police Instruments Calibration Mode - (Police AU Series II - AUIII and BA Models)Is this only for ex Police cars??? And what does it actually do??? By the sounds of it, this agjusts the accuracy and/or the ratio of the speedo. Could be used if different sized wheels or a different diff ratio are installed. Link to comment Share on other sites More sharing options...
rjs Donating Members 525 Member For: 22y 9d Location: Sydney Posted 19/03/03 02:15 AM Share Posted 19/03/03 02:15 AM So I guess it is not for any added performance and taking off the speed limiter. Link to comment Share on other sites More sharing options...
AMoffat Member 744 Member For: 22y 28d Posted 19/03/03 09:18 AM Share Posted 19/03/03 09:18 AM No it's speedo calibration only. Link to comment Share on other sites More sharing options...
rjs Donating Members 525 Member For: 22y 9d Location: Sydney Posted 19/03/03 08:52 PM Share Posted 19/03/03 08:52 PM Spewing. Link to comment Share on other sites More sharing options...
Guest BlueMetal Guests Posted 24/03/03 10:44 AM Share Posted 24/03/03 10:44 AM Fellas, the speedo you read is calibrated to the wheels you have on the car. IF you fit different diameter wheels it changes the accuracy of the speedo.This feature allows you to fit larger wheels and then adjust the speedo to suit...Just an explanation... Link to comment Share on other sites More sharing options...
Guest StevenAU2 Guests Posted 24/03/03 10:56 AM Share Posted 24/03/03 10:56 AM So what happens when I take my 16' wheels off my Forte and replace them with 17' wheels??? How does it affect the speedo??? Link to comment Share on other sites More sharing options...
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