Camshaft position sensor bank 1 sensor A trouble code?

2009 TOYOTA SIENNA

387,000 MILES • 3.5L • 6 CYL • 2WD • AUTOMATIC

MBAUMHOFF

MEMBER
2 POSTS

I have replaced the camshaft position sensor with a new one. I have cleared the codes and run the engine. The same code is reported. I switched the camshaft position sensors between the banks and still get the bank 1 sensor A code. I am considering an Ignition control module. Is this a good next step or should I be looking for something else?

Jun 27, 2023 at 10:28 AM

JACOBANDNICKOLAS

✓ASE Certified Mechanic
110,194 POSTS

Hi,

There could be an issue with the wiring, a connector, and other things. What is the code you got when scanned? Let me know so I can check for diagnostics.

Let me know.

Take care,

Joe

Jun 27, 2023 at 8:04 PM

MBAUMHOFF

MEMBER
2 POSTS

The code was P0340. Camshaft position sensor A circuit bank 1.

Jun 27, 2023 at 8:37 PM

JACOBANDNICKOLAS

✓ASE Certified Mechanic
110,194 POSTS

Hi,

If you look below, I attached the diagnostics related to this code. Take a look through everything and let me know if you are comfortable performing them.

If you have questions, let me know. Also, let me know what you find.

Take care,

Joe

See pics below.

Images (Click to enlarge)

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Jun 28, 2023 at 7:51 PM