Throttle Actuator Control Throttle Body Perfornance
Table of contents
P2119 JEEP Possible Causes
- Faulty Electronic Throttle Control (ETC) Motor
- Electronic Throttle Control (ETC) Motor harness is open or shorted
- Electronic Throttle Control (ETC) Motor circuit poor electrical connection
How do I fix code P2119 JEEP?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the P2119 JEEP code
The cost of diagnosing the P2119 JEEP code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
When is the code detected
The P2119 code is set when the Engine Control Module (ECM) detects an error during ETC relearn at key on.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
- No throttle pedal response
P2119 JEEP Description
The Engine Control Module (ECM) is the control center for the Throttle Actuator Control (TAC) system. The ECM determines the drivers intent and then calculates the appropriate throttle response. The ECM achieves throttle positioning by providing a pulse width modulated voltage to the TAC motor. The TAC system uses the following circuits for Motor control 1 and Motor control 2.
Two processors are also used to monitor the TAC system data. Both processors are located within the ECM. Both processors monitor each other’s data to verify that the indicated throttle position is correct.