Hi, this van is frying my head so i hope someone can shed some light onto it. it came in as a poor starter but once running it was fine. as soon as you switched it off and try to restart it would again take ages to run. to condese what we have done it has plenty of fuel delivery and scanned pressure when cranking seems ok . it has an rpm signal but it does not seem to be pulsing the injector,the pump is producing over 300 bar during cranking as i set up a atandard injector to break off at 300 bar this opens easily so pump is in my opinion ok.I took the injectors out after checking leakback and they were tested ok. according to pin data i have checked all the earths and live feeds, i have 12 volts at the injector but no signal when scopped. Im beginning to think the ecu is at fault . I have no fault codes and now it refuses to start at all. any thoughts would be welcome