I have recently bought a 2004 04 plate Megane Tourer 1.9 DCi 120 BHP.
It keeps coming up with the warning "CHECK INJECTION", but the car runs faultless. The warning normally appears when idling at traffic lights or stationary in traffic.
I plugged my PCMSCAN software into the car and its come up with the following fault codes:
P0100 : MASS or VOLUME AIR FLOW CIRCUIT MALFUNCTION
P0235 : TURBO
BOOST SENSOR A CIRCUIT MALFUNCTION
P2226 : BAROMETRIC PRESSURE CIRCUIT.
As I said, the car runs faultless.
Any help would be greatly appreciated.
Thanks in advance