Hi Rushy,
just got a live data reader plugged in fuel pressure 5000+ on idle (what ever it is) then if I rev parked, over 5000rpm the spanner light will come on on pressure will drop to 1600.
I have to start the car twice the reading back up to 5000+ . is this linked to the flaps??? which i havent had a code p1112 for a while.
Any advice would be great