To me that formula (A-40) does not look correct as the voltage output of temp sensors (controlled by variable resistors) is not linear and use more complex formulas.
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The letter 'A' is generically used to identify the raw converted decimal out put of the sensor, therefore the formula ' Temp = A-40' says the sensor analog to digital decimal value, minus 40 decimal, will equal the actual temp.
#GM EXTENDED PID LIST TRANS TEMP CODE#
The gauge is NOT feed by this value, it uses separate (operational) code apart from the scan data packets. Recent versions of RepRapFirmware also allow a list of the heaters to be specified using the H parameter, and if.
#GM EXTENDED PID LIST TRANS TEMP SOFTWARE#
The engineers then collect and use the results of actual temperature and resulting hex value and create a formula to modify the decimal value so (people) looking at scanners and software can read the actual temp. It was the first US EFI diesel engine that was available in the light duty truck market. In a world of electronic fuel injection (EFI), the 6.5L platform was revolutionary in the diesel sector. At Quadstar Tuning, we always use the phrase 'We can't have fun with trucks that don't run properly'. a typical sensor feeds an analog to digital converter that basically converts a voltage to a HEX value (8 bits, 00-FF) or 0 to 255 decimal, and the software pointer or offset where the code stores that value is the PID. 6.5L EFI Diagnostic Scanning for DIY Owners. There is really no direct correlation of engine temps to transmission temps. Also the air flow around the tranny and the pan assist in cooling. Using the temperature knobs in the vehicle, change the temperature from LOW to HIGH and back to LOW and monitor the percentage for both PIDs.
![gm extended pid list trans temp gm extended pid list trans temp](https://m.media-amazon.com/images/I/61+Qy9su5pL._AC_.jpg)
![gm extended pid list trans temp gm extended pid list trans temp](https://i.ytimg.com/vi/H3QAxd3hPQs/hqdefault.jpg)
On a cool day cruising open road the rad temp may be well below the engine temp. The LEFTBLEND PID is for the driver's side and the RIGHTBLEND is for the passenger's side. Most auto repairs shops charge between 75 and 150 per hour. The auto repair labor rates vary by location, your vehicles make and model, and even your engine type. The temp in the radiator can be cooler, but should never be hotter as the fan will cut in when is rad looses capability to cool the engine. The cost of diagnosing the P0711 CADILLAC code is 1.0 hour of labor. Don't forget the PCM temp is the engine temp not the radiator temp.