1996 toyota camry idle problem with code P0172
 

and P0106, today P0300,P0301,P0302,P0303,P0304. 7 codes. Any idea? Engine rate when idle 500-800. When push park on, 800-1000.

P0106 is for MAP sensor. This is a small box mounted to the upper firewall with a small hose and wire harness running to it. Looks like the part in the photo.

https://www.rockauto.com/en/moreinfo...70cKkEXA%3D%3D

Check the hose for damage and good connections at the engine and sensor. Check the wiring and connection to the MAP.

from Chevy "I’m getting a p0172 and P0300."
 

"Hey what is the manual transmission fluid capacity on my truck? Also, do you know a cause for my oil pressure to drop as my engine warms up?I got the p0172 and p0300 codes cleared. I just needed to run 44k through my fuel system with premium gas to clean the fouled system from running rich. Turns out it was my egr vaulve causing the codes. Just needed to clean system after installing new one"

As the engine warms up, so does the oil, thus the oil viscosity decreases. Think of molasses, cold it is thick, warm it is much more fluid.
"Hey what is the manual transmission fluid capacity on my truck?" This is a Camry forum so I am not sure what you mean by truck either.

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