Honda V6 Oil Pressure Switch Replacement (Code P3400)

Honda V6 VCM Oil Pressure Switch Replacement (Code P3400)
Honda V6 Engine J35A7, with VCM (Variable Cylinder Management)
shown in the 2010 Odyssey Ex-L
Reason
Check engine light P3400
Valve Pause System (VPS) stuck in off position - bank 1
Supplies
All tools and supplies for this job: www.amazon.com...
1. Honda Oil Pressure Switch, part#: 37240-R70-A04, amzn.to/3IoBSCT
2. O-ring, part#: 91319-PAA-A01, amzn.to/3Im2c0o
3. 24mm Deep Socket: amzn.to/43DewD6
Disclosure: As an eBay Partner and an Amazon Affiliate, I may be compensated if you make a purchase from the product links I posted in the video description and comments below.
Tools
1. Ratchet socket/box wrench
2. 24 mm deep socket
3. Torque wrench (set at 13 ft pounds)
4. Pick
Preparation
1. Pop the hood
2. Remove the engine cover
Oil Pressure Switch Removal
1. Find the bank 1 (in the back, to the firewall) oil pressure switch
2. Remove connector to the oil pressure switch
3. Use a 24mm deep socket to remove switch
4. Use a pick to remove the existing gasket, possibly stuck on the engine
5. Clean the surface
Oil Pressure Switch Replacement
1. Lubricate the new o-ring with engine oil.
2. Put the new o-ring back on the engine contact.
3. Thread the oil pressure switch on, and make sure the o-ring is in place.
4. Torque the switch to 13 ft lb or snug.
Check
1. Start engine and check leaks
2. Clear code and test drive
Additional comments
Some service manuals (on older models) suggest the use of liquid gasket on the thread.
However, I don't see anything on the factory switch thread and skip this step.
It is working fine and so far no leak on the Odyssey.
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Be safe, stay dirty.
Enjoy the work!
God bless!