they have, and I have been lead to believe (although I dont know for certain) that glow plugs only come into play below 0Why has no-one mentioned glow plugs yet?
Vag-com is not cheap though.for generic code reading I use an ELM327 adapter and torque pro app which seems to work fine on most cars for basic code reading and clearing and some live data, had vag com for vw audi, I have one called 'op com' somewhere which is supposed to do vauxhall, opel and saab but I've never tried it. cheaper than tech 2 or vaux com BUT no idea how good it is, they're available on ebay.
Why has no-one mentioned glow plugs yet?
Vag-com is not cheap though.
Im not entirely convinced either but this seems more like a logic thing is telling the van not to start, glowplugs usually show as a 'I dont really want to start but if you force me I will start and run very badly at first' If the MAF packs up, you dont really want the van to just die where it is, so making a restart harder would make some sense. Maybe..
autel md802 should read it but maybe just to old think 2005 onwards so maybe maybe not. i would say injectors or weak fuel injection pump had that on a vivaro
I disconnected the leak off pipes, turned it over and fuel came out of the leak off pipe, but not out of the injectors...As already mentioned, probably too much fuel pressure leaking back to the tank so not enough to start, probably a leaking injector, remove the leakoff pipes and then if possible put some clear pipes about 18" long onto the injector leakoff outlets and crank over, if the fuel rises quickly up one or two they are the problem, change injectors, glow plugs only required in very cold weather and for DPF regeneration on common rail BMWs, and yes I know it is a Corsa but probably very similar system.
Found a free OBD doctor program.. trial only so cant clear any codes yet, but it says "P0100 Mass or volume air flow sensor 'A' circuit"