Read error?

[Conny J]

If I send FAULT to my car, using OVMS, it responds with act err, gen err, no err =1
But everything seem to work ok.
Please tell me a software to use with my obd plug to read out the ecu, and were to find it.
Cindly , Conny

[hma]

This means that your BMI (Zebra)/BMI(EnerDel) has a (one) "General Error" active, hence "no error = 1".
I cannot tell what the "general error" actually is or what's the root cause. You would need ZebraMonitor or EnerDel_Comm_Tool to interrogate the BMI/BMS in detail.

If you live in/near Oslo, I would recommend to contact Elbilmek. They have the necessary tools and competence for Think with Zebra/EnerDel.
https://www.elbilmek.no/

If you are interested to learn more about your OVMS, you find the Think-module source file here:
https://github.com/openvehicles/Open-Vehicle-Monitoring-System/blob/master/vehicle/OVMS.X/vehicle_thinkcity.c

At line 386 the "general error" is fetched from CAN-message 302. If set, "tc_bit_generalerr" will output in the SMS request module "FAULT" at line 924.