P0122 ford

By steve, December 24, in Ford Focus Club, p0122 ford. Thanks buddy, don't think so I have only ordered the one in the engine bay so far Did this work?

Log in. Sign up. Home Forums Ford Powerstroke 7. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. Sort by Oldest first Oldest first Newest first Most reactions. Are you getting 5v?

P0122 ford

Log in. Sign up. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. I took it to Advance Auto and had the code read. The scan tool came up with 2 DTC codes. Just wondering if replacing the throttle position sensor TPS is a good idea or whether the computer through a false code. Thanks for the input. Sort by Oldest first Oldest first Newest first Most reactions. It has been a couple of days of driving and still no check engine light.

The actual problem was probably low voltage for whatever reason in that circuit, and the TPS is tied somehow to the Fuel sensor.

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For as serious as this code can be, the repairs are often relatively inexpensive and easy to make, even for a home mechanic. While you may need to replace the sensor, it may also only be a problem with the wiring around it. The throttle position sensor TPS monitors the movement of your throttle. When the throttle opens, it generates a voltage. The more open the throttle, the higher the voltage should be. Each of these has a certain voltage range that it should report.

P0122 ford

No one wants to see the Check Engine Light come on, especially when the motor performance seems to be suffering. In this guide, I look at the meaning behind the P trouble code. I also show you what causes it, the symptoms created by the fault, and I give you steps to fix it. The P trouble code signifies that the throttle position sensor or switch A circuit has a lower input than expected. The throttle position sensor is tasked with tracking the position of the throttle. The sensor sits on the throttle body in most configurations. The DTC could also indicate that something is wrong with the electronic throttle pedal, which is installed on most newer models. The throttle position sensor sends off a signal telling the computer how to manage the fuel-to-air ratio. The symptoms exhibited by the vehicle will vary depending on what has gone wrong.

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I don't see any evidence of wiring damage by rodent etc. I would first check the connection to the gas pedal. Parts or components should not be replaced with reference to only a P DTC. However, an oxygen sensor is easy to replace on many cars and is usually detailed in the owner's manual. Throttle position sensor problems. I understand the concept of the two voltages which work in opposite directions but I don't think the throttle is opening and closing when I move the pedal. You should be able to take the new sensor back and tell them that it's not working properly and exchange it. If you have an account, sign in now to post with your account. Sort by Oldest first Oldest first Newest first Most reactions. The other three pins were pretty much zero. I didn't do DV6. Also i can tell before im going to get the code because my idle is around rpm when its idling at rpm im good! Sign up.

Advertiser Disclosure. Depending on your vehicle, your TPS lower output voltage limit should be around. With a TPS fault, the first step is to get it diagnosed to figure out what is causing the problem.

Please consider creating a new thread. He seems a nice enough guy and is wiling to take a look but he doesn't seem to be interested in any sort of diagnostic troubleshooting. Is that how you do it? You might want to check the ground strap at the back of the head, or add another ground from a bolt holding a bracket to the head and tie it to another bolt on the chassis. Explore Our Forums. It also has a special Ford menu. Why 4 of them did nothing. Disconnected, dirty or fouled spark plugs are common causes for engines that won't start. Log in. Reply to this topic I was there a week ago and didn't see any obvious wiring damage but I'm still finding my way around. I realize that diagram is an earlier year so just could be different. See images.