M800 will do it all.
Map sensor & boost control solenoid for starters.
Sounds like you have bigger electrical problems, that need sorting 1st.
Not many cossies down under either.
Hi,
I am actually in Singapore and I am exporting the car to Sydney in the next 2 months as we have silly rules here in Singapore.
Yes, would ask them to check the map sensor and boost solenoid.