Idel control system.
Cleaning it.
You can google each individual code number and it will tell you what it most likely is, what the most common cause is for that code, and link you to a repair video usually a youtube video.
SOURCE: steering wheel of my Toyota Corolla LE 2007 vivrates
Hello. A vibration in the steerign wheel indicates an issue with the front tires. They are either out of balance, and would need to be rebalanced, or it is possible (although remotely) that the tire(s) may be compromised (after hitting a pothole), the belts in the tire may be corrupted. What I would suggest is to take the car to a reputable tire place, and get the balance checked. While the tire is on the balancer, the Tech will be able to see if the tire is out-of-round due to possible road damage. Probably just a tire balance problem. Thanks for choosing FixYA for assistance.
SOURCE: I have a 2004 Toyota Corolla and my check engine
P0505 is correct, but replacing the IAC won't help if the PCM cannot control and/or monitor the operation
you need to measure voltage at the IAC and/or the signal return to the PCM
SOURCE: P0505 IDLE AIR CONTROL SYSTEM\r\n1998 Toyota Land
replace the IAC valve to resolve this issue.
SOURCE: ocv circuit in toyota
OCV is the oil control valve for the VVTi system, it's located on the side of the cylinder head at the front and has an electrical connector on it, the valve may the problem but it cou;ld also be a clogged oil passage that supplies regulating pressure to the valve or the VVTi gear, the system operation can be checked by connecting an intelligent tester that can activate the system to verify if the valve is the problem, before replacing expensive parts I would make sure what the problem actually may be.
SOURCE: toyota avalon 2000 code p0773 solenoid e, electrical
P0773 TOYOTA - Shift Solenoid E Electrical Malfunction
Possible causes- Faulty shift solenoid E valve
- Shift solenoid E valve harness or connectors
- Shift solenoid E valve circuit is open or shorted
- Low transmission fluid level
- Dirty transmission fluid (common cause of code)
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