Hello
I bought xjr -95. It is crash car. I has taken hit in right rear and to the under passengers seat.
When i bought it. It started and worked okay. But now it stopped starting. It gives P1333 fault code with iCarsoft i930.

 

P1333 is a knock sensor not related to the inertia / crash switch .

Do you have engine rotation and just won't light off

If no rotation put you finger on the starter relay and feel for it to click . The relay can be hard to remove so some penetrating spray will help .

The inertia / crash switch can be sensitive and not reset so you can remove the connector and put a paperclip across the 2 white wires .

If you get rotation check to hear your fuel pump to turn on for 3 - 5 seconds then turn off

 

It cranks but won't fire. Fuel pump doesn't run

 

You have 2 fuel pumps on the supercharged model vs. 1 on the normally aspirated model . To get your car started you can jumper power directly to either pump and verify they work and We'll work on the 2 pumps control later .
The # 1 pump relay is in the trunk in the fuse box in the pic below , and the # 2 is just fwd of the battery all by itself . You can put a jumper wire in the relay's 2 large sockets . You would have to use 2 blade connectors and a short heavy wire between so not to damage the sockets from the high current arcing . There is a fuse for each before the relays in the pic # 1 is # 7 / 30 amp green and # 2 is the same ( ? ) .In the fuse box the #1 fuse is closest to the terminal post .