P2111 on Nissan: How to Diagnose & Fix
Throttle Actuator Control System - Stuck Open
1 Nissan model · 1 documented issue · $100-$700 repair
P2111 on Nissan by model: symptoms, diagnosis and fix
On the naturally-aspirated QR25DE Rogue, carbon and oil grime accumulate inside the electronic throttle body and physically stick the throttle plate, causing rough idle, hesitation, surging, stalling, and a check engine light. P2111 (throttle actuator stuck open) is very commonly triggered by this buildup rather than an electronic failure, so a thorough cleaning is often the first fix; if the internal motor or position sensor has failed, the throttle body is replaced. This is a different mechanism and era from the VC-Turbo polymer-gear fracture recall.
Common Symptoms
- Rough or high idle
- Hesitation on acceleration
- Stalling at stops
- Check engine light (P2111/P2135)
- Surging idle
How to Fix
Remove and thoroughly clean the throttle body/plate with throttle-body cleaner, then perform the mandatory Idle Air Volume Learning (idle relearn) procedure to prevent high/unstable idle. If cleaning doesn't resolve it, replace the electronic throttle body and relearn idle. Also inspect for vacuum leaks and a dirty MAF that can mimic the symptoms.
What you need to fix it
Only diagnosis- and fitment-reviewed repair parts are linked here.
- CRC Throttle Body and Air-Intake Cleaner 05078
Universal consumable. Use only as directed on the label and exact Nissan service procedure; not MAF cleaner and not proof that deposits caused the fault.
- CRC Mass Air Flow Sensor Cleaner 05110
Do not substitute throttle-body or carburetor cleaner on the sensing element and do not replace the MAF without test evidence.
- Genuine Nissan throttle-body gasket 16175-ET80A
Cataloged for 2008-2015 Rogue/Rogue Select QR25DE applications; confirm VIN and current supersession.
- Genuine Nissan throttle body 16119-JA00A
2008-2010 Rogue S35 2.5L QR25DE by the inspected catalog branch; confirm VIN and supersession.
- Genuine Nissan throttle body 16119-JA00B
Confirm VIN; this is not the redesigned T32 part.
- Genuine Nissan throttle body 16119-3TA0A
Confirm VIN and perform required learn procedures.
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Sources for this issue (2)
P2111 code reference
General diagnostic-code context. The code alone does not confirm a cause for your vehicle; use the applicable issue card and its sources.
Frequently asked questions
What does P2111 mean on a Nissan?
P2111 stands for "Throttle Actuator Control System - Stuck Open." This code sets when the throttle actuator control (electronic throttle) system detects that the throttle plate is stuck in an open position and is not closing as commanded. Modern engines use a 'drive-by-wire' throttle where a motor moves the throttle plate based on accelerator pedal input, and dual position sensors confirm its actual angle. When the computer commands the throttle to close but the sensors show it remaining open, it sets this code and typically forces the engine into a reduced-power 'limp' mode for safety. It generally points to a mechanical bind, a failing throttle motor, or sensor issues inside the throttle body. On Nissan it is documented across 1 model: Rogue.
What are the most common causes of P2111?
The most common causes of P2111 are: Carbon buildup binding the throttle plate, Faulty throttle body motor or actuator, Failed throttle position sensor inside the throttle body, Stuck or damaged throttle plate return mechanism, Wiring or connector fault at the throttle body, Debris or foreign object obstructing the throttle plate, Faulty engine control module driver circuit. The specific cause varies by vehicle.
How much does it cost to fix P2111 on a Nissan?
Published repair estimates on Nissan range from $100 to $700 depending on the model and root cause. If an issue mentions a recall or campaign, check your VIN with the manufacturer or NHTSA and confirm eligibility and coverage with a dealer.
Looking for P2111 on a different make?
View P2111 across all makes →Content compiled with AI assistance using NHTSA complaints, TSBs, and owner reports. May contain errors. Always verify with your vehicle's service manual.