WebJun 24, 2006 · "To set the calibration, ground the single wire connector under the glove box it says PSOM (Programable Speedometer Opdometer Module). "Yes there is only one and it has a spade type plug on the end". I used a wire with clips on both ends to ground the plug to a screw under the dash or try a test light and use the clip end to the PSOM WebCalibration is performed by programming the conversion constant into the PSOM. Gear Ratio & RPM Calculator The Gear Ratio & RPM calculator can be use to solve for the …
PSOM ? The Diesel Stop
WebMar 4, 2008 · Specialities include: Automotive Mechanic, Small Engine Repairs, Auto Body Repairs, Diesel Engine Repairs Ron, Expert HelloCustomerThe likely cause of the issues your having are cause by a bad PSOM (speedometer) or the connection to it. To test it you will need to remove the dash and unbolt the cluster assembly. http://simonslick.com/PSOM,%20Tires,%20Gears,%20RPM%20Calculator/User%20Guide/ bittner vision reviews
Ford Speedometer Calculator - Jim Roal
WebSep 7, 2002 · PSOM Calibration for new gears Matthew The differential out of a light duty F-250 will bolt right in to the front of your Bronco. They should be fairly easy to find in a 4.10 ratio and cheap. Thats what I did in my 94 My gear … WebSpeed Sensor Calibrator Truspeed - Virtually every vehicle manufactured since 1992 is equipped with an electronic speedometer that uses a sensor to read vehicle speed rather than a mechanical... WebOct 27, 2009 · Going by the numbers here I came up with 1089 calibration number. That gave me 70 MPH at an indicated 64.5 on the speedometer - way wrong. I kind of figured it was not calculated right when I saw that the number was nearly off … bit to alphabet