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Ron
Ron, ASE Certified Technician
Category: Nissan
Satisfied Customers: 34812
Experience:  34 years of automotive Repair
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I just replace the TB and Foot pedal on my nissian sentra

Customer Question

I just replace the TB and Foot pedal on my nissian sentra 04,And it is still doing the same thing, I willing to do anything
Submitted: 6 months ago.
Category: Nissan
Expert:  Ron replied 6 months ago.

Hello. My name is ***** ***** I am happy to assist you today. Give me just a moment to review your post, and I'll be right back with the help you need.

Expert:  Ron replied 6 months ago.

Have you scanned the computer system to see what the fault code and or codes are that should be setting?

Customer: replied 6 months ago.
Ya it sends out 9 code
Expert:  Ron replied 6 months ago.

Are you saying it sets 9 codes or a code 9

Customer: replied 6 months ago.
It reads out 9 codes
Expert:  Ron replied 6 months ago.

If you remove the negative battery cable and reset them , which code and or codes resets when you reconnect the battery?

Customer: replied 6 months ago.
I have not tried that, all I know is i replace the TB and Foot pedal, and I even went throw the relearn proceed, and still no pedal.
Expert:  Ron replied 6 months ago.

When you say you have no pedal are you saying when you press the gas the throttle will not respond?

Customer: replied 6 months ago.
Expert:  Ron replied 6 months ago.

Try disconnecting the negative battery cable and while you have it off take some carb cleaner and a soft cloth and give the throttle body a good cleaning. Once you have done this, reconnect the cable and start the engine and let it idle for 15 to 20 minutes to allow the computer to re-learn the closed throttle values and see it the throttle returns. Try this and let me know the results.

Customer: replied 6 months ago.
But my TB and Foot pedal is about to weeks old, I buy them new
Expert:  Ron replied 6 months ago.

Okay then try the reset with the battery cable removed as I have mentioned .

Customer: replied 6 months ago.
Ok thanks,
Expert:  Ron replied 6 months ago.

Let mew know the results and we can work from there if need be.