Check lp fuel pump fuses and relay as well.

 

Quick update. I didn't get to work on this as much as I wanted. I did pull down readings of 105 PSI on the low side and the high side read 1950 before cranking with a desire 1450 and dropped close to that while cranking. I did some wierd readings from the injectors that I need to recheck tonight.

 

Hi I Aaron (dfriscokid), brand new to the foram so please forgive me if I'm asking stupid questions I'm really frustrated, I was reading the tread and my 2012 LR4 was driving fine no issues but the enigine just stopped lost all power coasted it to a parking lot. Then I had interior dashlights but no chank at all. So I replaced the battery and the and the alternator. The band new battery is installed correctly, radio and everything in the interior is working but reads low battery so I'm recharging the battery while disconnected and ran a wire between the postive cable while the battery is not connected , sitting the 20 minutes, any other suggested? Thanks, Aaron

 

I would buy one of the Land Rover specific computer code readers. This allows you to look at codes, individual sensors, and live readinga to help pinpoint your problems. It's a Land Rover owner must.