Successfully Datalogging AFR with Torque Pro
ahhhh yeeaaaah... For the last month I have been learning about OBD protocols and communication via the port. I finally got the gauge to work along with my other gauges. The AEM gauge communicates via CAN (hi/low) and the benz protocol for 2004 is kwp2000. Before, I was only able to work with one or the other protocol, not together. Now it's time to get some proper data logs off to my man Tony at RaceIQ.
If you are interested in doing this, it requires the AEM gauge 30-0334, Torque PRO, ELM327 Bluetooth adapter, and some technical background. I will be writing up some sort of how-to to get create the proper PID.
For now, enjoy my view.
ahhhh yeeaaaah... For the last month I have been learning about OBD protocols and communication via the port. I finally got the gauge to work along with my other gauges. The AEM gauge communicates via CAN (hi/low) and the benz protocol for 2004 is kwp2000. Before, I was only able to work with one or the other protocol, not together. Now it's time to get some proper data logs off to my man Tony at RaceIQ.
If you are interested in doing this, it requires the AEM gauge 30-0334, Torque PRO, ELM327 Bluetooth adapter, and some technical background. I will be writing up some sort of how-to to get create the proper PID.
For now, enjoy my view.
How's the refresh rate on torque for your wideband?
It's not too bad. It's about the same as the other gauges.








