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Gm extended pid list trans temp11/14/2022 ![]() ![]() Re: 2014 AWD Taurus Police 3.7L - Any Power Adders or Performance Upgrades.? Since the ebrake is integrated into the rear caliper, either main syst. Re: I believe I have a bad ABS unit, anyone heard of this? Long press and "add display".then pick a type of display.then select the "Trans Temp" (or whatever you called the Long Name above). Next go to a screen where you actually want the gauge (Under Realtime information off the main screen). Hit "Test" and make sure you get a value back. I will be going for a drive this morning and will try it out.Īdd a custom PID in Torque by going to the "Settings" section off the main screen.Įnter the following for the fields it prompts you for: The one thing that doesn't make sense to me yet is that this value will never be negative and clearly temperatures can be. I need to verify I did this right by entering it all in the car and seeing if the values make sense. While the process listed in the above post is technically accurate I do not believe the original PID formula provided is for the Taurus. Edit We ended up determining that a different formula was more accurate so I am posting it here to save you from reading 6 pages of detail Thanks to skippytx for finding this formula. It's just necessary.Ĭombing the two above we end up with the final equation which gets plugged in to Torque: Don't worry if you don't understand this. (A*256)+B - this is a binary operation that shifts the first byte over and adds it to the second. That means we need to return a double byte and use the following Base equation: If the last two digits are "08" then it is a single byte - if it is "10 We also need to tell if the car is returning a single byte of data or 2 bytes but that is what the RXD field is for.for us it is "3010". (9/80)+32 (It's actually converting Celsius to degrees Fahrenheit and dividing by 16) Converting everything to decimal the numerator is "9" the denominator is "80" and we add "32" or simply: The first four digits "0009" is the Numerator in Hex.the next four digits "0050" is the denominator in hex and the last four digits "0020" in hex we add to the equation. If you look at the MTH field it contains the following value: I did some googling and found a link out on a Toyota Tundra site that tells us how to decipher much of this. I looked at that link you posted above and just realized there is a MTH field which means they basically are giving us the equation.can't believe I missed that. I will try it later if I can or tomorrow! If not then the PID won't work for our car. Hit the test button at the bottom and see if you get a response. You can ignore the equation and just put an "A" in there for the variable. You would basically enter "221674" in the PID area - you might need to put the "07E0" in the header field. the "22" is the standard OBD information request and the "1674" is the reference (hopefully) to the specific sensor - in this case transmission temp. I can't run out to my car right now but if anyone wants to try it you can take the "TXD" column and go from there.īasically that is an address - I'm guessing the 07E0 part is the transmission controller address. Although if these are just the PIDs that Torque Pro already has then they won't work for our car. ![]()
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