OBD II Monitor Interrogation Code
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Racer
Joined: Mar 2004
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From: Garland Tx
OBD II Monitor Interrogation Code
I have been trying to add Engine Oil Temperature to the OBD II data I capture as part of my racing data logging software.
I write the software myself. All of the other codes I use to collect data work as expected except the code for Engine Oil Temperature. I send "015C1" expecting to get back a hexadecimal number for the temperature in degrees C. But no usable data comes back. Does anyone know the correct OBD II interrogation code for Oil Temp?
I write the software myself. All of the other codes I use to collect data work as expected except the code for Engine Oil Temperature. I send "015C1" expecting to get back a hexadecimal number for the temperature in degrees C. But no usable data comes back. Does anyone know the correct OBD II interrogation code for Oil Temp?
Last edited by pistolpete817; Mar 16, 2021 at 05:03 PM.
