Codes are ECU 60717.31 Incorrect CANbus message (Defect on ABS / ASR / ESP CAN controller, CAN cable problem) and ECU 37323.31 Incorrect CANbus message (CAN Bus Message is intermittent or non-existent. This indicates an open circuit in the CAN Bus or a short circuit). ECU in this case is the Engine ...

Hi Steve,

Thank you for the links and insight. I've attached another waveform that I found interesting. The CAN high appears to be getting pulled down and if I remember correctly, there was no CAN fault active at this time. Is this due to the wires being partially shorted?

Had a tractor with intermittent CANbus communication code being set by ECU and dropping engine RPM to idle. I checked CAN high and low and found what appears an intermittent short? Fault happens when hitting a bump. I'm mostly looking for a little insight/advise as to if I'm interpreting the wavefor...

Thanks for the reply and link. I don't think that is the correct coupler. From what I can tell, its a Parker ST series. I was able to build a 1/4" hose w/ 1/8" pipe fittings on both ends that I could then install the couplers needed.

Is there an adapter for the ta212 to adapt the flare to standard pipe? I have some glowplug adapters that use a Parker quick coupler.

Thank you for the advice and information. Looks like a Pico will be a solid addition to the arsenal.

Thanks for the reply Phil. Sounds like coverage is only going to get better. I look forward to learning and participating more once I get a Pico. The one issue that comes to mind that I'm hoping an oscilloscope can help with is in regards to Delphi EUI and Denso HPCR solenoid injectors that Deere us...

Hello all. Deere ag dealer tech here. I'm fairly new to oscilloscopes as they are not widely used in this industry. We purchased a Hantek 6074be about a year ago as a cheap entry to see if a scope could aid in more conclusive diagnostics (mostly Denso HEUI and coil injectors as most of the electroni...