There may be a vent on the fill pipe that is plugged or you can try an experiment--I had a vehicle with a similar problem.. Had to run it up on piece of 2X4 to get the fill pipe higher than the tank--a factory defect on my particular vehicle. Dealer had to repair.
Here's to Shutting Up was created on 2001-09-18.
Check your brake fluid level.
When I had this problem with my 1999 Toyota Solara, the issue ended up being a faulty oil pressure sender unit. The 2001 Toyota Camry uses the same engine (and very likely the same sending unit) as the 1999 Toyota Solara.
The 2001 Toyota RAV4 has .
The 2001 Toyota Corolla has 16 valves.
The 2001 Toyota Camry has 16 valves.
The 2001 Toyota RAV4 has 16 valves.
The 2001 Toyota Prius has 16 valves.
The 2001 Toyota Sequoia has 32 valves.
The 2001 Toyota Sienna has a V6 engine.
The 2001 Toyota 4Runner has 24 valves.
The 2001 Toyota Tundra has 24 valves.