Code 2646 on acura rsx how to fix it

SOURCE: stereo code

check log books or you can get it from the dealership

SOURCE: 2003 acura rsx cough sputter

Regarding the heating issue, sounds like your thermostat is stuck open so the coolant isn't heating up. (May need replacement) Does your engine temp guage show it running colder than normal?

SOURCE: acura rsx trunk latch stuck & won't open

could be the spring release in the lever on the trunk itself. If you can hear the acuator locking/unlocking(that is all it's ment to do) then the spring release is the problem. you need to unbolt the latch from inside the trunk and once the trunk is open you can trace from there. I had the same problem due to a minor fender bender and I just fixed mine last week.

SOURCE: 2003 acura rsx cough sputter

Sounds like intake air system, look for cracks in hoses (possible intake manifold gasket) all vacuum hoses and connections. Make sure TPS and all filters are clean. Sounds like a lean mixture/flooding issue. Common problems with FWD is the Air Intake Hose, lots of flexing. Cracks form on the bottom and debris comes off inside over time(thus fouling the TPS downstream). Remove inspect carefully, If it is hooped you can fab one up yourself with PVC and some clamps and Aluminium Dryer Ducting. With the proper alignment and bigger airways you will boost your performance. The TPS can be cleaned with Carb Cleaner, replace the air filter and then test with a Vacuum Pressure Gauge install in line, directly off a Intake Manifold Vacuum port.

Try that and get back to me? I'll be around...

SOURCE: need stereo unlock code for 2003 Acura RSX. S/N is

Here is the website for the codes. Cost is $20.00

http://www.radio-code.com/Acura-Pay-Page-radio-code.htm