( Optional ) ECU Type: Bosch injection system
( Optional ) Scanner Used: Snap on Modis
I have this non starter towed in from another garage,they have changed heater plugs and fuel filter.The low pressure pump is working fine,i have a common rail pressure of 80 bar at the start of cranking which falls to 7 bar after approx 10 seconds.I tried to do a leak off test but i was getting no fuel in any of the bottles so i decided to scope the injectors.I have no signal to any of the injectors.When doing a code read at the begining,there was about 7 codes which i put down to the other garages testing,but the only reoccurring code is for "air flow engine running".
Can anyone shed some light on this,will the injectors not "fire" if the rail pressure is low?
Any help or ideas welcome