Specifications on the definition, troubleshooting, and repairs, of course, vary from one make and model to another. Thanks again to all contributors. Couldn't see the markings on the battery properly because it was so badly corroded and it was pitch black out. It is crucial to follow all steps in their proper order and completed entirely before making repairs. It goes to the horn. I attempted to get the battery recharged and the guy crossed the cables.
Pop it open to get the offending fuse. A multimeter will then be used to check for voltage at the throttle actuator control motor. What repairs can fix the P2118 code? The light could mean a costly problem, like a bad catalytic converter, or it could be something minor, like a loose gas cap. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing. I'd like to add a little more information for anyone in trouble: The fuse is located in what Toyota calls the Engine Room Junction Block.
In some cases, the Check Engine Light may not be seen until after the symptoms start. The 2nd I took it to advance auto because as I was making a turn my check engine came on and suddenly I could not increase speed almost getting hit by another car. Thus this code must be taken with extreme care, and the vehicle must not be driven until this problem is solved. Obviously, this leads to an unsuccessful repair. If after the test drive the code is still present, then the technician will proceed on its diagnosis. There are 2 relays to the left of it and 20A fuse to the right of it.
The 10A fuse you're looking for is in the upper-left corner. After that charge came through and i was able to accelerate at all. Upon returning from the test drive, the technician will check that the P2118 code is present again. It's the big black box on the right side of the engine compartment behind the battery. The current opening angle of the throttle valve is detected by the throttle position sensor and it provides feedback to the to control the throttle control motor to make the throttle valve opening angle properly in response to driving condition.
On a side note, the fuse map on the inside lid of the fuse box didn't match the layout of the fuses, but believe it or not, there was an accurate map and circuit listing in the owners manual. No indicator but low tire pressure. I'd like to add a little more information for anyone in trouble: The fuse is located in what Toyota calls the Engine Room Junction Block. Hi all: Thanks for the tip on this! The car may not drive or move after symptoms start, so extreme care should be taken and the vehicle should not be driven if drivability concerns are present. Anyway, replaced the 10A fuse and all was good. They flickered and seemed to smoke a little.
It's the big black box on the right side of the engine compartment behind the battery. It goes to the horn. All the engine dash lights come on and the gas pedal would no longer work. So i removed them and put a better set on to get a charge. I replaced the 10A fuse and we're good to go. The advanced scan tools allow access to the live data stream which displays useful sensor data in ways that otherwise would not be available. YourMechanic offers certified mobile mechanics who will come to your home or office to diagnose and repair your vehicle.
How serious is the P2118 code? The vehicle may not move or drive when the symptoms start to show up. When the P2118 code is set, it also triggers a failsafe mode to prevent damage to the vehicle. YourMechanic offers certified mobile mechanics who will come to your home or office to diagnose and repair your vehicle. Follow the rule that says to diagnose codes in the order in which they are stored and you will improve you chances for a successful diagnosis. P2118 Description The throttle control motor is operated by the Engine Control Module and it opens and closes the throttle valve. The 10A fuse you're looking for is in the upper-left corner. The scan tool will be used to monitor the data stream and check both the throttle and gas position of the sensor values as they are operated.
I was told I would have to get the computer reset and almost towed it in. The technician will then conduct a visual inspection and look for obvious failed components or damages in the wiring. Tried to start the car after couple hours later, car wouldn't start. If you are in a tight spot and need to get back on the road without a spare fuse, use the 10A fuse in the same row, second from the right. On a side note, the fuse map on the inside lid of the fuse box didn't match the layout of the fuses, but believe it or not, there was an accurate map and circuit listing in the owners manual. All steps must be followed in the proper order and completed in their entirety.
This Failsafe mode will be removed when the fault is resolved. Each code will also have their freeze frame data associated with them; this tells the technician what the condition of the vehicle is at when the code was first stored. In this kind of system, the gas pedal acts as a sensor and sends a signal to the throttle actuator control motor, which then opens and closes the throttle place according to the demand. Saw this post, decided I could give it a try and it worked!!! Utilize freeze frame data to help you determine which codes were stored first. When I picked it up, the was dead. If you are in a tight spot and need to get back on the road without a spare fuse, use the 10A fuse in the same row, second from the right.
I'm guessing the system does a complete status check when it gets power re-applied and will find all is well. Lastly, the technician will remove the air intake and throttle body to inspect them and check whether the throttle plate is capable of moving. An advanced-level scan tool is important to get an accurate diagnosis for this code. Also, it can cause serious symptoms, such as vehicle not responding to gas pedal due to failsafe mode. The failsafe mode will remain until normal operation is found or until the fault is resolved.