Clear the codes and see if they come back. If the coolant temperature sensor faults, the cold injection amount won’t be right and it won’t start. It will like start and run fine when warm. Use the fuel pressure measurement to diagnose fuel delivery problem from the coolant sensor The codes always c...

Oh, and when scanned, there are only two codes.

P0101 - mass or volume air flow A circuit range/performance
P0116 - Engine coolant temp sensor 1 circuit range/performance

Thanks guys! Investigating further today.

Help! We've had our 2006 XC90 for about 12 years now. Over 350,000km and it's been fantastic. But over the past couple of months, it has developed a no start issue. Every now and then, it will not start. It will crank and crank, engine turning over strong, but just won't start. I turn the key off, t...