Sudden non start hdi

[af1]

So I read the ecu

The faults I have are

Engine ECU
Intermittent fault injector circuit 1 open circuit, battery too low, harness too resistant.

Engine ECU
Intermittent fault injector circuit 2 open circuit, battery too low, harness too resistant.

Engine ECU
Intermittent fault. Clutch switch signal. Consistency with vehicle speed

Engine ECU
intermittent fault. Air flow meter signal. Open circuit or short circuit to earth. Flow too low

Engine ECU
Permanent fault. Injector circuit 3 ou 4. Open circuit to short circuit to earth. Flow too low

Engine ECU
Permanent fault. Injector circuit 3 ou 4. Open circuit battery too low harness too resistant

Engine ECU
Intermittent fault. Fuel high pressure monitoring. Lack of pressure (leak)


I'm guessing the battery too low was stored when I kept trying to crank it over.

I'm guessing the fpr could be at fault?

I cleared the codes and tried cranking it again, in the hope that it would simply show me the one fault however the ecu thinks that the car is excellent!

I guess the only way to fault find is to start it up with some 'start ya bastard' again and hope it throws up whatever codes

I performed the actuator test on heating circuit, 3rd piston high pressure pump and diesel pressure regulator and all of them clicked as they should

Alan