High Idle after replacing Throttle body

[wmorphis]

Hello,

I have replaced the throttle body and gasket, and fuel pump. I bought the throttle body from Rock auto. Have done the idle relearn, ECU reset, and removed the fuel injectors with ECU reset and idle relearn. The idle is still around 1100 rpm and check engine still popping up with P0507 code. Please help!!

[centralcoaster33]

Hi and welcome to NICO Club!

We've had someone with similar issues in the past. Check out this thread.
high-idle-issue-t586167.html
Does that help? Keep your replies in this thread since that other one is nearly 3 years old.

Also, you'll find access to the Service Manuals (FSM) here and that's very helpful. Here they are:
http://www.nicoclub.com/archives/nissan ... nuals.html
BTW, after you pick your year, you'll notice lots of links there and each one is for each chapter of the FSM. The FWD chapter typically has the table of contents. You'd probably be looking into the EC chapter.

Please, let us know how it goes.

[wmorphis]

So, I tried the what they recommended, but it's still running around 1100-1200 rpm at idle. After the plugging the fuel injectors in, ecu reset, and idle relearn, the SES light would go away. However, maybe 30 minutes of driving, the SES light would come back on as well.

[centralcoaster33]

I'm a bit stumped. I've thought about it, but I've got nothing. You get the same code afterwards? Maybe check the FSM and go through the diagnoses process for that code as best you can. Again, likely in the EC chapter...