Just replaced the throttle body for code p0507, after that I got p0011 on a 2004 Sentra

Question

Just replaced the throttle body for code p0507, after that, I got p0011and the idle goes to 2500 RPM and comes down to 2000 RPM on a 2004 Nissan Sentra SER Spec V 2.5L

Answer 1

P0507 ISC system

When you replaced the throttle body or even clean the throttle body you need to perform a Idle air volume learning, This can only been done with a scan tool that supports IVL (Idle air volume learning).If you dont the RPM fluctuates.

Answer 2

I agree, you need to perform the Idle Air Volume Learning procedure every time to replaced the throttle body.

Try the instruction on this page:

2002-2011 Nissan Sentra Idle Air Volume Learning Procedure

Read more: http://nissanhelp.com/diy/sentra/projects/nissan_sentra_idle_air_volume_learning.php