P2118

Throttle Actuator A Control Motor Current Range/Performance

Severity

🔴 High

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–278 (est.)

Symptoms

Check Engine light comes on
The engine goes into emergency mode
Power Loss
Unstable idle speed
Acceleration problems

Causes

Throttle motor malfunction
Problems with the wiring harness or connectors
Malfunction of the throttle control unit
Mechanical sticking of the throttle valve
Problems with power or grounding of the circuit

How to Fix

Check the mechanical operation of the throttle valve
Check the integrity of the wiring harness and connectors
Check the resistance of the drive motor
Check voltage and grounding in control circuit
If necessary, replace the throttle body

Related codes

P2106 P2119 P2122