Honda Odyssey code P3400 indicates a problem with the cylinder deactivation system. Code P3497
Possible causes of P3497.. It'd be important to check engine oil level but most find this problem to be resolved with replacing the oil pressure sensor switch. Honda Accord P3497 A little off-topic for the farm, but part of being a self-reliant homestead is being self-reliant for all that we have stewardship of. In this Vtec actuator test p2647 honda Civic 2009 #vtec #honda #shorts #car #engine What is P3497 : Engine Error Code Causes Explained ...