AutoCodes - Nissan - P2101 2008 NISSAN ALTIMA SEDAN

P2101 2008 NISSAN ALTIMA SEDAN Code - Electric Throttle Control Performance

Repair Importance Level: 3/3
Repair Difficulty Level: 2/3
Table of contents

|P2101 2008 NISSAN ALTIMA SEDAN code possible causes

  • Faulty Electric Throttle Control (ETC) Actuator
  • Electric Throttle Control (ETC) Actuator harness is open or shorted
  • Electric Throttle Control (ETC) Actuator circuit poor electrical connection

|How do I fix the P2101 2008 NISSAN ALTIMA SEDAN code?

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 P2101 2008 NISSAN ALTIMA SEDAN code

Labor: 1.0

The cost of diagnosing the P2101 2008 NISSAN ALTIMA SEDAN code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.

|When is the P2101 2008 NISSAN ALTIMA SEDAN code detected?

Electric throttle control function does not operate properly.

|What are P2101 2008 NISSAN ALTIMA SEDAN code possible symptoms?

  • Engine Light ON (or Service Engine Soon Warning Light)

|P2101 2008 NISSAN ALTIMA SEDAN code description

The throttle actuator is operated by the Engine Control Module (ECM) and it opens and closes the throttle valve. Power supply for the throttle control motor is provided to the ECM via throttle control motor relay. The throttle control motor relay is ON/OFF controlled by the ECM. When the ignition switch is turned ON, the ECM sends an ON signal to throttle control motor relay and battery voltage is provided to the ECM. When the ignition switch is turned OFF, the ECM sends an OFF signal to throttle control motor relay and battery voltage is not provided to the ECM. The opening angle of the throttle valve is detected by the throttle position sensor which is mounted on the throttle body. The throttle position sensor provides feedback to the ECM. This feedback allows the ECM to control the throttle actuator and monitor the throttle opening angle in response to driver inputs.
OBDII Code P2101 2008 Nissan Altima Sedan - Electric Throttle Control Performance - AutoCodes.com

|Need more information with the P2101 2008 NISSAN ALTIMA SEDAN code?

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|Need help with a P2101 2008 NISSAN ALTIMA SEDAN code?

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|P2101 2008 NISSAN ALTIMA SEDAN code comments

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Repair Importance Level: 3
 
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Repair Difficulty Level: 2
 
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