AutoCodes – Saturn – P2119 Saturn

P2119 Saturn Code - Throttle Closed Position Performance

Quick Answer

The Engine Control Module (ECM) is the control center for the Throttle Actuator Control (TAC) system. Common causes include Faulty Throttle Actuator Control (TAC) module, Throttle Actuator Control (TAC) module harness is open or shorted, Throttle Actuator Control (TAC) module circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: P2119 Saturn indicates Throttle Closed Position Performance.
Common causes: Common causes include Faulty Throttle Actuator Control (TAC) module, Throttle Actuator Control (TAC) module harness is open or shorted, Throttle Actuator Control (TAC) module circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

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Code Popularity 11,959

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Intermediate (2 / 3)

What is this?

Table of contents Created and updated by William Orellana on Jun 14, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code P2119 Saturn 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.

OBDII Code P2119 Saturn - Throttle Closed Position Performance - AutoCodes.com — P2119 Saturn Code - Throttle Closed Position Performance

What does this mean?

What are the Possible Causes of the DTC P2119 Saturn?

Faulty Throttle Actuator Control (TAC) module
Throttle Actuator Control (TAC) module harness is open or shorted
Throttle Actuator Control (TAC) module circuit poor electrical connection
Throttle plate sticking due to carbon build-up
Engine Control Module

How to Fix the DTC P2119 Saturn?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the P2119 Saturn code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the P2119 Saturn code?

Need more information on how to fix the P2119 Saturn code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the P2119 Saturn code diagnosed by a professional: Find a repair shop in your area

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about P2119 Saturn Code

1. What does the OBDII code P2119 mean on a Saturn?

P2119 indicates that the Engine Control Module (ECM) has detected an issue with the throttle body not reaching or maintaining the proper closed position.

2. What are common symptoms of a P2119 code in a Saturn?

Symptoms can include poor acceleration, engine stalling, reduced power mode (limp mode), and the check engine light being illuminated.

3. What causes the P2119 code in a Saturn?

Possible causes include a malfunctioning throttle body, a damaged throttle position sensor, wiring issues (such as corrosion or shorts), or a failing ECM.

4. Can I drive my Saturn with a P2119 code?

Driving with a P2119 code is not recommended, as it can lead to reduced performance or unsafe driving conditions due to limp mode or stalling.

5. How do you diagnose a P2119 code on a Saturn?

Diagnosis typically involves inspecting the throttle body for carbon buildup, testing the throttle position sensor, checking the wiring and connectors, and using a scan tool to monitor throttle operation.

6. How do you fix a P2119 code on a Saturn?

Repairs may include cleaning or replacing the throttle body, repairing damaged wiring or connectors, recalibrating the throttle body, or replacing the ECM if necessary.

7. Can a dirty throttle body cause a P2119 code?

Yes, carbon buildup or debris in the throttle body can prevent it from closing properly, triggering the P2119 code.

8. Does a P2119 code always mean the throttle body is bad?

No, the issue could also stem from wiring problems, a faulty throttle position sensor, or an ECM malfunction.

9. Will clearing the code fix a P2119 issue on a Saturn?

Clearing the code may temporarily turn off the check engine light, but the underlying issue must be repaired to prevent the code from returning.

10. How much does it cost to repair a P2119 code on a Saturn?

Costs can vary depending on the repair, ranging from $100 for cleaning or minor wiring fixes to $500 or more for throttle body replacement or ECM repair.