How to re-learn the Nissan electronic throttle body?

2. Turn ignition switch ON and wait at least 2 seconds . ( 1:14) 3. Turn ignition switch OFF and wait at least 10 seconds . ( 1:17) 4. Turn ignition switch ON and wait at least 2 seconds . ( 1:24) 5. Turn ignition switch OFF and wait at least 10 seconds ( 1:29) Throttle Valve, Closed Position Learn. 1.

Is there a way to reset the throttle body?

This method is almost foolproof as long as all ECU control parameters are within their normal ranges. Resetting The Throttle Body Calibration (this step is conditional) A Rough Idle or a SES can sometimes be caused by a change in the throttle body position sensor calibration.

What’s the re-learn procedure for Nissan ETB?

1. Make sure that accelerator pedal is fully released. ( 1:38) 2. Turn ignition switch ON. ( 1:39) 3. Turn ignition switch OFF and wait at least 10 seconds. ( 1:43) (Make sure that throttle valve moves during these 10 seconds by confirming the operating sound.) Idle Air, Volume Learn. 1. Ensure the accelerator pedal is fully released. ( 1:59) 2.

What to do if your Nissan ETB stops working?

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What is the function of a throttle controller?

What is the throttle controller? The Throttle Controller is the electronic version of what used to be operated by a mechanical cable. The function of the throttle control is operated by what we know as an accelerator or gas pedal.

How is the throttle pedal connected to the engine?

In earlier model vehicles, this pedal was connected to a cable that ran from the pedal to the engine and was connected to a mechanical linkage mounted to a carburetor or throttle body.

What causes an error code on a throttle controller?

Once they determine the source of the error code, the corrective action can be recommended and the problem with the throttle controller can be fixed correctly. In most cases, issues with the throttle controller are electric, either caused by a damaged sensor or electrical relay.

Do you need to do a Nissan throttle body relearn?

If you own a 2002-2011 Nissan Altima and clean or replace the throttle body or replace the ECU, you must do a Nissan Throttle Body Relearn Procedure to get a proper idle speed. Nissan calls this an Idle Air Volume Learning Procedure You can also perform this procedure if you feel the idle speed it out of spec.

What are the settings for the EVC throttle controller?

With four driving modes and twenty adjustable settings the EVC throttle controller is sure to have the perfect throttle response for any driving style or situation. Economy mode reduces the throttle response passed factory levels, the higher you set the EVC throttle controller the more dampened your throttle response becomes.

What does a throttle controller do for a car?

The EVC Throttle Controller is a throttle response controller that gives you the power to tune your vehicles throttle response for any driving style or situation. The EVC does this by providing new points of reference for your vehicles throttle mapping, allowing you to either sharpen or dampen your vehicles throttle response.

How to reset throttle body calibration [ step by step guide ]?

Make sure that the accelerator pedal is fully released. Turn ignition switch “ON” and wait at least 2 seconds. Turn ignition switch “OFF” wait at least 10 seconds. Turn ignition switch “ON” and wait at least 2 seconds. Turn ignition switch “OFF” wait at least 10 seconds.

How to fix p1122 Nissan throttle control problem?

How do I fix code P1122 NISSAN 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. P1122 NISSAN Tech Notes

How does the throttle control work on a Nissan Leaf?

Electric throttle control function does not operate properly. Electric Throttle Control Actuator consists of throttle control motor, Throttle Position Sensor ( TPS ), etc. The throttle control motor is operated by the Engine Control Module ( ECM) and it opens and closes the throttle valve.

What to do if your electric throttle control is not working?

Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins. P1122 NISSAN Tech Notes Start by performing the “Idle Air Volume Learning Procedure”, if the problem persists the Electric Throttle Control Actuator may need to be replaced. There is a factory service bulletin for the following Nissan models:

What should I do after replacing my throttle body?

After replacing the throttle body to your engine, if the engine light was on and has a pending code, the code will go away. If the code was a hard permanent code, then the ECM (computer) would need a hard reset. Remove the negative battery cable (-) and keep it off for about 13 minutes, then hook up the battery cable and make sure it is tight.

Is the throttle body dependent on other parts?

This is carried out electronically in electronic fuel injection engine systems. In most vehicles, there is only one throttle body, with a rare exception of special, larger vehicles. The function of the throttle body is also dependent on other parts, such as the air filter.

Where is the throttle body on a car?

The throttle body is located between the air cleaner and the intake manifold of the engine. Most throttle bodies are made of aluminum. The throttle body is connected to the gas pedal of your vehicle with a linkage or flexible cable, which moves the throttle shaft when the gas pedal is depressed.

How to install a new throttle position sensor?

Install your new sensor by working backward through the removal steps. Start by installing the sensor using the mounting screws. Next, connect your sensor to your vehicle’s electrical system using a convenient electrical connector. You should be able to easily push it together and hear a distinct click. Check to ensure a firm connection.

How is the throttle body connected to the gas pedal?

The throttle body is connected to the gas pedal of your vehicle with a linkage or flexible cable, which moves the throttle shaft when the gas pedal is depressed. (If you’re having difficulty locating the throttle body, ask a helper to press the accelerator, with the engine off, so you can see the movement of the throttle shaft.)

How to do throttle body idle and volume relearn?

Turn the ignition switch off for at least 10 seconds. Again, turn the ignition on for at least 2 seconds. Turn the ignition off for at least 10 seconds. This action will inform the computer on the new release position of the accelerator pedal and the closed position. Now that this is done, we can move on to the next step.

How to do idle and volume relearn in Nissan?

Turn the ignition switch on without starting the engine for at least 2 seconds. Turn the ignition switch off for at least 10 seconds. Again, turn the ignition on for at least 2 seconds. Turn the ignition off for at least 10 seconds. This action will inform the computer on the new release position of the accelerator pedal and the closed position.

How to relearn Nissan spectra electronic throttle body?

Congratulations on installing your brand-new Spectra Premium electronic throttle body. In this video, we’ll be going through the required relearn instructions for your vehicle. But before we do that, there’s a few things we need to look at. Firstly, check the vehicle for any pre-existing trouble codes and make the appropriate repairs.

What is the idle speed relearn procedure on a Nissan?

ECM sets a P0507 trouble code, requiring an idle speed relearn procedure. Late model Nissan engines are equipped with an electronic throttle body. The ECM commands a throttle plate opening to maintain the lowest possible idle speed based on engine temperature. This is called the target engine speed.

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