Reading vehicle specific PIDs

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lauka
Posts: 6
Joined: Sun Oct 27, 2019 8:13 pm

Reading vehicle specific PIDs

Post by lauka »

I'm trying to read the vehicle specific PIDs from my BMW.

For example following PID works with Torque:
Name ModeAndPID
Oil Level 2C100454

I'm sending this string to the co-processor, but I'm getting TIMEOUT as reply.

Does the co-processor support longer than 8-bit PIDs? I.e. does it set the "Number of additional data bytes" field in the CAN frame and copy all the bytes after?
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