What does the code p3497 mean for a Honda Odyssey?

7619 views

8 answers

★ Top Answer

Tania H Mar 5, 2021

The manual for a Honda Odyssey indicates that if you see code P3497, it means that the computer has identified a problem with the cylinder deactivation system. This system helps save fuel by shutting off specific cylinders. When this system malfunctions, it will cause the engine performance to decline and lead to increased fuel consumption. Common causes of this issue include low engine oil levels, PCM failure, wiring problems, and occasional failure of the variable valve timing solenoid.

More answers

Alton P. Jul 7, 2022

I am experiencing an issue with my 2012 Honda Odyssey LX where I am getting the P3497 error code repeatedly. I have already replaced the front VVT solenoid valve, but the problem persists as the engine check light remains on. I am unable to clear the error codes too.
Karen F. May 15, 2020

The code p3497 on a Honda Odyssey indicates that the PCM has detected an issue with the cylinder deactivation system in the second engine bank.
Stacy G. Jan 1, 2022

Here is a paraphrased and unique version of your text:

"In chilly weather, my 2009 Honda Odyssey initially starts up fine, but runs rough until it warms up. After that, it operates normally, but I also need to turn off the check engine light.
david medeiros Aug 19, 2022

Hey John, have you solved the issue yet? I'm experiencing the same problem. My 2012 Odyssey with code p3497 seems to be running well. There's oil showing on the dipstick.
Erica E Jan 27, 2023

In my experience with my 2011 vehicle, I discovered that the issue could involve either the front or rear rocker arm oil pressure switch.
Moses Ludel Feb 8, 2023

I drive a 2011 Honda Odyssey with 3497 miles on it. I've had the VVT, O2 sensor (bank 2), and intake solenoid assembly (bank 2) repaired, but I keep getting the same error code. After looking into it, I suspected it might be the rocker arm oil pressure switch causing the issue. I had the switch replaced twice in case the first part was faulty, but the problem persists. The 3497 code has come back again, and now I'm not sure what the problem could be!
Victor H Dec 15, 2022

Make sure to inspect the throttle body or the air intake hose as it could be damaged and causing a leakage issue.

Buying a Used car?
Check it by Epicvin