[SOLVED] P1515 Code: Fix Throttle Actuator Position Performance With Ease! (2024)

The automobile fault code P1515 indicates a problem with the Throttle Actuator Control (TAC) module. The most common symptom is the Engine Light being ON or the Service Engine Soon Warning Light. The cause of this fault code can be a poor connection at the TAC module, a faulty TAC module, faulty Throttle Pedal Position (TPP) or Throttle Position (TPS) sensors, or a binding or bent throttle plate in a failed throttle body.

To fix this issue, you should visually inspect the wiring harness and connectors, checking for any damage or corrosion. Additionally, look for broken, bent, pushed out, or corroded connector pins.

The repair time for this issue is estimated to be around 1.0 hour.

Repair Importance Level	10.0 (Out of 10)
Estimated Repair Time	Approximately 1.0 hour
Repair Difficulty Level	6.67 (Out of 10)

Unveiling The Mystery: Symptoms Of Fault Code P1515

When the engine light is on or the service engine soon warning light is illuminated, it could be a sign of the p1515 fault code.

The symptoms of the automobile fault code p1515 include the Engine Light being ON or the Service Engine Soon Warning Light being illuminated.

Unraveling The Mystery: What Causes Fault Code P1515?

The automobile fault code p1515 can be caused by a poor connection at the TAC module, a faulty TAC module, faulty TPP or TPS sensors, or a binding or bent throttle plate in the throttle body.

The fault code P1515 can be caused by a poor connection at the Throttle Actuator Control (TAC) module, a faulty TAC module, faulty Throttle Pedal Position (TPP) or Throttle Position (TPS) sensors, and a binding or bent throttle plate in a failed throttle body.

Fixing Code P1515: Simple Steps To Resolve The Issue!

To fix the p1515 fault code, start by visually inspecting the wiring harness, connectors, and components for any damage or corrosion.

Cracking The Code: P1515 Fixing Cost And Complexity Unveiled!

The factors influencing the cost of diagnosing and fixing the automobile fault code p1515 include the estimated repair time of 1.0 hour and the typical hourly rate charged by auto repair shops, which ranges between $75 and $150.

P1515 Fault Code: Understanding The Causes And Solutions

The P1515 fault code refers to the Control Module Throttle Actuator Position Performance. This code is related to the Throttle Actuator Control (TAC) system, which uses electronic components to calculate and control the position of the throttle blade.

It eliminates the need for a mechanical cable from the accelerator pedal to the throttle body.

The TAC system includes the accelerator pedal position (APP) sensors, the throttle body, and the Powertrain Control Module (PCM).

The throttle body in the TAC system is different from a conventional one as it uses a motor to control the throttle position instead of a mechanical cable. The TP sensor, mounted in the throttle body assembly, consists of two individual sensors that provide signals to the PCM. The P1515 code indicates a performance issue with the control module’s throttle actuator position.

FAQ

What are the possible causes of fault code p1515 in an automobile?

If you’re seeing the engine light on or the service engine soon warning light in your automobile, it could be due to fault code P1515. This code is often caused by a poor connection at the Throttle Actuator Control (TAC) module, a faulty TAC module, faulty Throttle Pedal Position (TPP) or Throttle Position (TPS) sensors, or a binding or bent throttle plate in a failed throttle body. To fix this issue, you should visually inspect the related wiring harness and connectors, check for damaged components, and look for any broken, bent, pushed out, or corroded connector pins.

How can I visually inspect the wiring harness and connectors to fix fault code p1515?

If you’re dealing with fault code p1515 and your engine light is on, it’s time to take action. The cause could be a poor connection at the Throttle Actuator Control (TAC) module, a faulty TAC module, faulty Throttle Pedal Position (TPP) or Throttle Position (TPS) sensors, or a binding or bent throttle plate in a failed throttle body. To fix this issue, start by visually inspecting the wiring harness and connectors. Look for any damaged components and check for broken, bent, pushed out, or corroded connector pins. Don’t delay, get to the bottom of this problem and get your engine running smoothly again.

What should I look for when checking for damaged components and connector pins to resolve fault code p1515?

If you’re dealing with fault code p1515 and your engine light is on, there are a few things you should check. The poor connection at the Throttle Actuator Control (TAC) module, a faulty TAC module, faulty Throttle Pedal Position (TPP) or Throttle Position (TPS) sensors, or a binding or bent throttle plate could be the cause. To fix it, visually inspect the related wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins. Don’t forget to check the “Possible Causes” listed above.

[SOLVED] P1515 Code: Fix Throttle Actuator Position Performance With Ease! (1)

Wrap Up

If your engine light is on and you’re experiencing issues with your throttle, the P1515 fault code might be the culprit. This code is usually caused by a poor connection at the Throttle Actuator Control (TAC) module, a faulty TAC module, or issues with the Throttle Pedal Position (TPP) or Throttle Position (TPS) sensors.

Another possible cause could be a binding or bent throttle plate in the throttle body. To fix this issue, start by visually inspecting the wiring harness and connectors for any damage. Check for broken, bent, pushed out, or corroded pins in the connectors.