My car is a Nissan Primera P12 (2500 cc) and recently I heard from my mechanic that there are 2 fuel pumps in the car. One closer to fuel tank, and another closer to the engine.
Is this a normal configuration for a petrol engine? Why would it need 2 pumps instead of just 1 pump like most cars? and what the implications of such configuration? (maintenance, etc.)
Anywhere I can look to confirm this? (website, specs, etc. or how can I confirm this by looking at the car?)
Thanks in advance.