Trouble code P0507 means:Idle control system RPM higher than expected
22L (liters) is 5.81 US gallons.
lr stands for long rifle(uses a bullet) I dont know where you got 22l from
Impossible to answer without more information
50-200 usd
The climate you live in determines what grade oil to use but in most cases a 5W-30 works fine. Check your drivers manual.
20-50 or so
10-1000 USD depending on specifics.
No published sn data.
100 or so
Can vary from 100-400 USD or so
50-500 usd
$100