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.
When to release accelerator pedal for idle relearn?
Pedal to the floor, then full release. After the 5 pedal presses, wait 7 seconds and depress the accelerator pedal to the floor again and keep it there for approx. 20 seconds until the malfunction light stops blinking and turns ON steady. Release the accelerator pedal within 3 seconds after malfunction light stops blinking and turns ON steady.
What’s the re-learn procedure for the QR25DE?
Make sure that accelerator pedal is fully released. 2. Turn ignition switch ON and wait at least 2 seconds. 3. Turn ignition switch OFF and wait at least 10 seconds. 4. Turn ignition switch ON and wait at least 2 seconds. 5. Turn ignition switch OFF and wait at least 10 seconds. Throttle Valve Closed Position Learning DESCRIPTION
How to idle and relearn Nissan p0507?
Wait EXACTLY 7 seconds and press the pedal and keep it depressed for about 10 seconds until the check engine light starts blinking. If the check engine doesn’t blink after 20 seconds, turn the key to the OFF position. Wait at least 10 seconds and begin the procedure from the start.
How do you do an idle Relearn on a car?
Follow these steps to complete an Idle Relearn: With vehicle at a complete stop, set the parking brake. Put gear shifter in “P” (Park), turn off all accessories. Run the engine until it reaches normal operating temperature. Allow engine to idle for at least one minute.
How to perform Ford idle relearn you MPT performance?
Turn the air conditioning on and allow the engine to idle for at least one minute. Release the parking brake. With your foot on the brake pedal and the A/C still on, put the vehicle in “D” (Drive) and allow the engine to idle for at least one minute. Drive the vehicle to complete the relearning process.
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.
Pedal to the floor, then full release. After the 5 pedal presses, wait 7 seconds and depress the accelerator pedal to the floor again and keep it there for approx. 20 seconds until the malfunction light stops blinking and turns ON steady. Release the accelerator pedal within 3 seconds after malfunction light stops blinking and turns ON steady.
Can you perform idle air volume learning on Nissan?
Normally, the idle learning can be completed if operate per the above-mentioned steps. While, it can’t be completed sometimes mainly due to the water temperature which exceeds 90 ℃. For Nissan Idle learning, it has strict requirements on water temperature, i.e. it should not exceed 90 ℃, otherwise the idle learning can’t be co mpleted.
Why is my Nissan SES light not working?
I’ll clear the codes with a scanner and do the relearn. At the end of the relearn when you have to start the car and let it idle, it idles fine, right about at 750 rpm. But once I go to drive the car again, the idle is high again (at about 1200 rpm) and it will throw the SES light usually after I drive it once more.
What is the idle relearn procedure for a Nissan?
Battery voltage must be more than 12.9 V engine running at idle Electric load switches OFF. That means no A/C, headlamp, rear window defogger If you have daytime running lights (DRL) do this procedure to shut them off: BEFORE starting the engine: Apply the parking brake, or set the lighting switch to the 1st position.
I’ll clear the codes with a scanner and do the relearn. At the end of the relearn when you have to start the car and let it idle, it idles fine, right about at 750 rpm. But once I go to drive the car again, the idle is high again (at about 1200 rpm) and it will throw the SES light usually after I drive it once more.
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 should I do if my Nissan relearn is not working?
1. Make sure that accelerator pedal is fully released. 2. Turn ignition switch “ON” and wait at least 2 seconds. 3. Turn ignition switch “OFF” wait at least 10 seconds. 4. Turn ignition switch “ON” and wait at least 2 seconds. 5. Turn ignition switch “OFF” wait at least 10 seconds. by monitoring the throttle position sensor output signal.