P2071 on 2011-2016 Chevrolet Cruze — Intake Manifold Tuning (IMT) Valve Stuck Closed
1 vehicles · 1 makes · $100-$800 repair
Most Reported On
P2071 is an OBD-II diagnostic trouble code meaning “Intake Manifold Tuning (IMT) Valve Stuck Closed.” This code means the engine computer detected that the intake manifold tuning (IMT) valve is stuck in the closed position. The IMT valve changes the effective intake manifold geometry to optimize airflow and torque across the RPM range. When stuck closed, the engine cannot achieve the intended airflow tuning, which may reduce power (especially at higher RPM) and trigger a check engine light. It is generally not an urgent safety issue but should be addressed for proper performance and emissions. This code is most commonly reported on 2011-2016 Chevrolet Cruze, with repair costs ranging from $100 to $800.
Common Causes
Typical Repair Cost
Based on 1 documented vehicle-specific issues. Actual cost depends on root cause and vehicle.
Diagnostic Tools
To diagnose P2071, you'll need an OBD-II scanner. Here are our recommendations at every price point.
ANCEL AD310 Classic OBD-II Scanner
by ANCEL
A simple, affordable code reader that reads and clears check engine codes. Great for quick diagnostics on any OBD-II vehicle (1996+).
- Read & clear engine codes
- View freeze frame data
- I/M readiness status
- No batteries or app needed
BlueDriver Pro Bluetooth Scanner
by BlueDriver
Bluetooth OBD-II scanner with a free companion app. Provides enhanced diagnostics, smog readiness, and repair reports sourced from a database of verified fixes.
- Enhanced diagnostics (ABS, SRS, transmission)
- Repair Reports with verified fixes
- Smog check readiness
- Free app (iOS & Android)
LAUNCH CRP123X OBD-II Scanner
by LAUNCH
A professional-grade handheld scanner that reads all four major systems (engine, transmission, ABS, SRS) with live data streaming and graphing.
- Engine, transmission, ABS, SRS diagnostics
- Live data stream & graphing
- AutoVIN for vehicle identification
- Free lifetime updates via Wi-Fi
Autel MaxiCOM MK808S Diagnostic Tool
by Autel
Shop-level diagnostic tablet with bi-directional control, active tests, and full system coverage. Ideal for serious DIYers and small shops.
- All-system diagnostics (25+ modules)
- Bi-directional control & active tests
- Oil reset, EPB, BMS, TPMS, injector coding
- 7-inch touchscreen with Android OS
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FAQ
What does P2071 mean?
P2071 stands for "Intake Manifold Tuning (IMT) Valve Stuck Closed." This code means the engine computer detected that the intake manifold tuning (IMT) valve is stuck in the closed position. The IMT valve changes the effective intake manifold geometry to optimize airflow and torque across the RPM range. When stuck closed, the engine cannot achieve the intended airflow tuning, which may reduce power (especially at higher RPM) and trigger a check engine light. It is generally not an urgent safety issue but should be addressed for proper performance and emissions.
What are the most common causes of P2071?
The most common causes of P2071 are: Carbon buildup binding the IMT valve closed, Stuck or seized IMT valve actuator, Failed vacuum actuator or leaking/blocked vacuum line, Broken valve linkage, Faulty IMT valve position sensor, Wiring or connector fault to the IMT solenoid. The specific cause varies by vehicle.
How much does it cost to fix P2071?
Repair costs for P2071 range from $100 to $800, depending on the vehicle and root cause.
Which vehicles are affected by P2071?
Au7o has documented P2071 across 1 vehicle models from 1 manufacturers: Chevrolet.
Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.