GMC P122E: Intake Air (IA) Flow Valve Control Circuit 2 Low Voltage

Is your scanner showing GMC P122E?
No worries. We'll show you what it means and how to deal with it.

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GMC P122E: Intake Air (IA) Flow Valve Control Circuit 2 Low Voltage

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Repair Cost
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What Does The GMC P122E Code Mean?

The battery voltage is greater than 11 V. The Engine is running. The throttle valve motor control circuit is active. The DTCs run continuously whenever the above conditions are met.

What Are The Potential Causes Of The GMC P122E Code?

The ECM detects that the throttle valve control circuit 2 voltage is less than a calibrated threshold for greater than 3 s.

Recommended Parts

Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:

>>> WORKPRO 582-piece Crimp Terminals, Wire Connectors, Heat Shrink Tube, Electrical Repair Kit
>>> GM Genuine Parts 12633238 Engine Control Module

Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!

Reference Sources

12 OBDG09 Engine Diagnostics for P122E – General Motors, page 183.

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