P2111 on Nissan
Throttle Actuator Control System - Stuck Open
P2111 on Nissan vehicles indicates throttle actuator control system - stuck open. Au7o has documented this code across 1 Nissan model — most commonly on Rogue. 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. Typical repair costs on Nissan range from $100 to $700, depending on the specific model and root cause.
Common Causes of P2111
- •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
P2111 on Nissan by Model
Nissan Rogue(1 issue)
- Throttle Body Carbon Buildup Causing Rough Idle, Hesitation, and Stalling (P2111/P2135)2008-2015
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.
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View P2111 across all makes →Frequently Asked Questions
What does P2111 mean on 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 specifically, this code is documented across 1 model.
What causes P2111 on Nissan vehicles?▼
Common causes on Nissan: 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. Specific causes vary by model and year — see the per-model sections below.
How much does it cost to fix P2111 on a Nissan?▼
Repair costs on Nissan range from $100 to $700, depending on the specific model and root cause.
Which Nissan models have P2111 documented?▼
Au7o has documented P2111 on 1 Nissan model: Rogue.