What Does P2013 Mean?
DTC P2013 indicates the intake manifold runner control circuit on bank 2 is reading higher than the expected voltage threshold. The ECM has detected an abnormally high voltage on the IMRC actuator control circuit for bank 2, pointing to an open ground, short to voltage, or high-resistance connection. This is the bank 2 equivalent of P2010.
Common Causes
30%
Open ground circuit for the bank 2 IMRC actuator
25%
Short to battery voltage in the bank 2 IMRC control wiring
20%
Corroded or high-resistance connector at the bank 2 IMRC actuator
15%
Failed bank 2 IMRC solenoid with open winding (infinite resistance)
10%
ECM output driver holding the bank 2 IMRC circuit high
Diagnostic Steps
1
Review freeze frame data and check for companion IMRC codes on both banks.
2
Inspect the bank 2 IMRC actuator connector for spread terminals, corrosion, or poor seating.
3
Measure voltage at the bank 2 IMRC actuator connector with key on; identify whether the control or ground side is abnormal.
4
Check the ground circuit from the bank 2 IMRC actuator to the ECM for continuity (should be near 0 ohms).
5
Inspect wiring routing for contact with positive voltage sources that could introduce a short to B+.
Estimated Repair Cost
$75 - $450
Parts + labor, varies by vehicle and location
DTC P2013 indicates the intake manifold runner control circuit on bank 2 is reading higher than the expected voltage threshold. The ECM has detected an abnormally high voltage on the IMRC actuator control circuit for bank 2, pointing to an open ground, short to voltage, or high-resistance connection...
The most common cause of P2013 (Intake Manifold Runner Control Circuit High Bank 2) is: Open ground circuit for the bank 2 IMRC actuator
Typical repair costs for P2013 range from $75 to $450, depending on the vehicle, location, and whether you do it yourself or go to a shop.
Minimal safety concern. Bank 2 runners may remain fixed, reducing mid-range torque output. The vehicle is safe to drive.
Start by connecting an OBD2 scanner to read the code and any freeze frame data. Then follow the diagnostic steps specific to P2013 to identify the root cause.
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Quick Info
Category
Powertrain
System
Intake / Fuel Management
Difficulty
Type
Generic (SAE)
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