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Honda man
Honda man, Honda Service Technician
Category: Honda
Satisfied Customers: 322
Experience:  Gold level Honda training
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Honda Accord LX I HAVE A CODE P2646 ROCKER ARM ACTUATOR SYSTEM

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I HAVE A CODE P2646 ROCKER ARM ACTUATOR SYSTEM A PERFORMANCE OR STUCK OFF BANK 1 ON 2005 ACCORD LX CAN YOU HELP ME WITH THIS

Honda man :

Hello, I would love to help you with any Honda or automotive questions.

Honda man :

have you checked oil level? or did this happen right after an oil change?

Honda man :

welcome

Customer :

oil was checked this happen while driveing at 55 meaning light came on and car lost power on accelerate

Honda man :

did anything off the wall happen like you hit an object or something on the road. this code is due to low oil pressure going to the cyl head.

Honda man :

curb?

Honda man :

let me take that back it is from low oil pressure going to the head or the accuator its self is failing. have you cleared the code to see if it returns?

Customer :

no nothing was hit yes the code was cleared and it did return the light and power loss intermitterent

Honda man :

ok there is a Honda service news on your code give me a sec

Honda man :

4 cyl 2005 accord correct

Customer :

correct

Honda man :

Straight from the Honda service news the fix for this code is to replace the rocker arm presure switch Honda Part # XXXXX it is located on the passanger side rear of the cyl head

Honda man :

I would have the oil pressure checked to make sure that it is not an issue but I have put a few of these switches to fix this code

Customer :

ok thank you I will change it yes good i wiil ck.pressure first thank again

Honda man :

great please accept and leave feedback when you get time thanks so muchHonda Man

Honda man :

anything else I can help you with?

Customer :

not at this time would like to get back to you after test and or change switch

Honda man :

ok

Customer :

thanks again

Honda man :

I will switch to Q and A so questions will go to your email is this ok

Honda man and 5 other Honda Specialists are ready to help you

this is Q and A let me know what happens