Not familiar with that term for a Rav4. What are you trying to do?
Only one.
The exhaust system on a 1996 Toyota is located underneath the vehicle. This system runs all the way from under the motor to the very back of the vehicle to the muffler.
It will show the PSI for the tire on the side wall of the tire. Usually it is 32 to 35 for best performance and fuel mileage. Hope this helps.
I can't speak directly for a Toyota, but if you have a carberated system then you could be having problems with a leaking vacume hose or something in your EGR valve.
You have two oxygen sensors in Toyota Rav4, One before the catalytic converter and another after.
4 all together
There are two in front on my 1998 Rav4. One on each rail in front, left and right. But, It depends on how many airbags the car has. For example, if there are side air bags as well there will be additional sensors for the side air bags.
The 2003 Toyota RAV4 typically has four oxygen sensors: two upstream (pre-catalytic converter) and two downstream (post-catalytic converter). The upstream sensors monitor the air-fuel mixture, while the downstream sensors check the efficiency of the catalytic converter. However, the exact number may vary depending on the specific engine configuration.
The 2001 Toyota RAV4 has 16 valves.
The 2010 Toyota RAV4 has 16 valves.
The 2011 Toyota RAV4 has 16 valves.
The 2007 Toyota RAV4 has 16 valves.
The 2013 Toyota RAV4 has 16 valves.
The 2008 Toyota RAV4 has 16 valves.
The 2005 Toyota RAV4 has 16 valves.
The 2004 Toyota RAV4 has 16 valves.