Hello fellow Astra owners, have any one of you successfully found and OBD bluetooth diag (or any other diag with reasonable price) which can show DPF temperature, EGR and EGT , and maybe cat temperature (obviously to see DPF regen happening) for Astra's 1.6 CDTI (B16DTH) ? I have already bought...

I've had my Zafira 1.9 150 now for a couple of years and until recently everything was fine, but lately I've noticed a really strange, and possibly worrying issue just before the DPF regenerates. The engine is warm, and I'm driving between 60 and 70 mph at something between 2000 and 3000 RPM...