Where is the throttle body located? How do we clean the throttle body?

It doesn't have a carb,it's fuel injected.

I'm 99% certain it's all electronic if there is an arm it will be near the throttle body or around the throttle cable

Sometimes you can clear cars computer by taking off battery cable,maybe it will work for you, leave battery cable off about 10 mins. and try that. Just a fast thought, Hope it works for you. Billy Wyatt

clean the throttle body intake, should help, idle setting has changed due to dirt build up

Probably behind the camshaft sproket. Do you see any wireing going into the timeing cover? how hard is it to remove the top timeing cover & have a look should only be a few bolts

change fuel filter- if this does not help the next idea would be to get the catalytic converter checked out

You'll have to remove the throttle body to replace the idle air control (IAC) valve. First, disconnect the negative ground cable from the battery. Then remove the vacuum line and air duct intake. Then disconnect the IAC and throttle position sensor (TPS) electrical connections. Remove the coolant hoses that are connected to the IAC. Disconnect the throttle cable from the throttle body. Now, remove the 4 bolts that hold the throttle body to the manifold and remove. Be careful with the gasket located between the throttle body and manifold and replace it in the same position. On your clean work surface, turn the throttle body over and remove the 4 phillips head screws holding the IAC to the throttle body. Clean the parts with a dry cloth but do not use solvents on the IAC or TPS. That's it!

Code P0505 is a problem with the IAC (idle air control) which regulates the idle speed. To check it quickly, disconnect the IAC connection located below the throttle body near the firewall. Start the car and the idle should run around 1300 rpm at idle. If this is the case then the likely cause it a bad idle motor. The cost of a new one is $110 at Pep Boys or $30 at a Pick n Pull. Keep me posted, thx.

clean the throttle body, check the idle control valve

its on the bottom of the throttle body