P2122 Issues
#1
P2122 Issues
As the title says, I am having issues with P2122.
P2122- The ECM detects that the APP sensor 1 voltage is less than 0.13 volt for more than 0.4 second
I have replaced the gas pedal for the second time. First time it was a used one, so I got one new this time. That cleared the code for a few days.
Lights back on now along with being in limp mode.
I checked the wires going from the connector back to the firewall, and they looked good.
Checked the ECM, and it also looked good.
Am I missing something? Starting to think it might be the throttle body.
I have an ls4, I read somewhere that if you turn the key to the on position, and tap the gas, if it makes any noise its bad? I don't know how true that is. But I did try it, and it makes an obnoxious clicking sound followed by a buzzing sound. I am tuned for it, and have the spacer.
Is there a fuse some where for either? or anything else I should check? I assume the last thing I could do is either replace the throttle body, or run new wires from the ECM to the pedal (which I really don't want to do).
Thanks guys.
P2122- The ECM detects that the APP sensor 1 voltage is less than 0.13 volt for more than 0.4 second
I have replaced the gas pedal for the second time. First time it was a used one, so I got one new this time. That cleared the code for a few days.
Lights back on now along with being in limp mode.
I checked the wires going from the connector back to the firewall, and they looked good.
Checked the ECM, and it also looked good.
Am I missing something? Starting to think it might be the throttle body.
I have an ls4, I read somewhere that if you turn the key to the on position, and tap the gas, if it makes any noise its bad? I don't know how true that is. But I did try it, and it makes an obnoxious clicking sound followed by a buzzing sound. I am tuned for it, and have the spacer.
Is there a fuse some where for either? or anything else I should check? I assume the last thing I could do is either replace the throttle body, or run new wires from the ECM to the pedal (which I really don't want to do).
Thanks guys.
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10-15-2015 09:36 PM