P2108

Throttle Actuator A Control Module Performance

Severity

🔴 High

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–167 (est.)

Symptoms

Check Engine light comes on
The engine goes into emergency mode
Reduced engine power
Unstable operation at idle
Dips when pressing the gas pedal

Causes

Malfunction of the throttle actuator control module
Problems with power supply or grounding of the circuit
Mechanical damage to the throttle valve drive
Open or short circuit in wiring harness
Software failure in the electronic control unit

How to Fix

Checking diagnostic codes for related errors
Throttle Actuator Control Module Diagnostics
Checking the integrity of the wiring harness and contacts
Circuit Power and Ground Testing
If necessary, replace the control module or throttle actuator

Related codes

P2106 P2107 P2110