Have no diagnostic lead.
Do have lead to tank.
No red book although I still have the old one, so no issue tbh.
200 kw engine on v6 shows 2.4 mm jet size. And 1.0 bar at 1500 rpm.
So 2.5 diameter for 3.2? 218 bhp is it?
One for solenoid, or just for gauge?
Defo gauge. Isn't there a spare wire in it for the solenoid? Iirc.?
Don't remember any extra wiring other than that, but then you know what my memory's like. :-/
Its a hall sensor gauge, thus needs all 3 wires?
Could ground it at tank end, and steal ground wire, but looks a bit feeble for solenoid.
On certifying, bloke noted tank end was not earthed on gay omega, so i guess thats what i did last time...? I guess Kev Or LD, sorry, LF can confirm.
Most level sensors are 2 core (signal and ground

) even though the cable supplied will likely be 3 core. I don't think earthing the tank is actually in COP 11 but would make sense I suppose :-/
Personally I'd probably run a second cable for the solenoid, especially as you're both going to have 2 vent pipes anyway

He did say that those injectors flow slightly better so I'd start at 2.5 (max)... Not exactly a faff to go bigger if needed

Biggest problem is going to be space for the reducer as it is bigger (smaller Diameter, I think, but thicker) than the previous ones :-/