Check engine light on, high RPMs and code 0507

2005 NISSAN SENTRA
155,000 MILES • 1.8L • 4 CYL • 2WD • AUTOMATIC
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MIKEY6945
  • MEMBER
  • 1 POST
My engine light keeps going on. I replaced throttle body and tried to relearn it it still comes on.
Jan 31, 2021 at 6:39 AM
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JACOBANDNICKOLAS
  • Experienced Mechanic
  • 110,240 POSTS
Hi,

The first thing I would recommend is to check for engine vacuum leaks around the throttle body and the intake. Check everywhere, but focus on the areas I mentioned.

Here is a link that shows how to find a leak:

https://www.2carpros.com/articles/how-to-use-an-engine-vacuum-gauge

Let me know what you find. Also, let me know if you have access to a scan tool that can read live data. If you find no leaks, I have the diagnostics, but it will require a scanner that can perform certain tests.

Take care and God bless,

Joe
Jan 31, 2021 at 11:24 AM
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