Engine Error
P2119
Throttle Actuator Control Throttle Body Range/Performance
Severity
High
Symptoms
Rough idle, poor drivability, engine stalling at stops
Common Causes
- Throttle plate cannot return to default resting position
- Heavy carbon buildup
- Worn gears inside throttle body
- Throttle relearn not performed after battery disconnect
How to Fix
- 1 Perform idle relearn procedure
- 2 Clean the throttle body
- 3 Replace the throttle body assembly
Estimated Repair Cost
USD
$50
–
$600
Relearn procedure: $50 - $100; Throttle body: $300 - $600