Morning Garry, I'm using the IPhone app which I believe isn't as comprehensive as the android for monitoring the back pressures. I've read this before but not sure if the iPhone app can measure it????
Car must be stationary and with engine up to temp:
Idle max reading 65mbar
2000rpm max reading 150mbar
4000rpm (max stationary rpm) max reading 250mbar
If it's within these tolerances the dpf is considered healthy.
I'll check mine today and see what readings I get and report back
Cheers
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