I wonder if it is a bug or the limitation of my cheapo ELM327-clone, or the OBD interface of my Ford Mondeo mk3 2001 2.5? Pro reports POWERTRAIN(PWM): Unsuccessful, while ABS(ISO), AIRBAG(ISO), AC(ISO), GEM/ELECTRONIC FRONT(ISO) and HEADLAMP(ISO) works.
Have to revert to Generic OBD II to gather engine-related trouble codes, or to get the gauges like RPM work.
There are reports PWM with Clone adapter may have an issue. Mondeo Powertrain is more likely PWM. Can you please send me a debug log. Enable under preference, connect to Ford Powertrain, Powertrain2 and OBD II Generic few times, exit app and send log to Email