The easiest way is to call Toyota dealer and give them your car's VIN number. They should tell you which exactly fuel pump you have (Type A or B).
Check the car computer for error codes, google them.
There are thousands of reasons. You need to pull out error codes. You can do it at local autozone store.
Use one of those error code readers.
You need to pull the error code(s) out the computer. In most cases it will tell you what you need to replace.
P1130: A/F Sensor Circuit Range/Performance (Bank 1 Sensor 1) (Toyota)
Try this http://wiki.answers.com/Q/How_do_you_clear_camry_trouble_codes
If you don't have an own error code reader. You can use a free service at Auto Zone. They can pull trouble codes out for you for free.
This sounds like the description for the cruise control indcator light. That is how the light looks on my 07 Camry. Although the arrow is on the left side of the circle is should be pointing IN not out.
The access port is underneath the steering wheel, at the very and of the plastic protection. PS: Camry does not have a code reader, a code reader has to be purchased or you can use AutoZone free service to pull error codes out of the car computer.
You can't. Toyota Camry uses throttle position sensor to adjust idle. If your car does not idle you need to check computer for error codes. If you do not have any, most likely you will have to do tune up on your engine and maybe even fuel system. But starters check the air filter and replace if you did not do that in a while or if it looks dirty.
Some auto parts stores have an instrument that reads error codes and don't charge you for the service. Ask them to check your car for the computer's error codes. This will tell you where the problem is. The most likely problem is an O2 (Oxygen) sensor fault. I believe you have 4 of them on a 95 Camry 6 cylinder.
It means that you have problems with your engine. It can be the oxygen detector or another malfunction. To make the story short you have to visit your mechanic. Or if you have an error code reader youcan check error codes and figure out what to do next.