8th & 9th Generation Civic In the years from 2006 to 2015 Honda released its 8th & 9th Generation Civic. 9th Gen Chassis Codes: FB2, FB4, FB6, FG 3, FG4. 8th Gen Chassis Codes: FG1, FG2, FA1, FA3.

2008 Honda Civic p2646 code

Old 01-03-2019
  #1  
Registered!!
Thread Starter
 
Join Date: Aug 2014
Posts: 9
Rep Power: 0
purplepills is an unknown quantity at this point
2008 Honda Civic p2646 code

Hey Guys, my son drove my civic about 80 miles without the oil filler cap on. Now I am getting a code p2646. I did a full oil change with new filter and replaced the oil filler cap. Could that have been the cause of the code? Is there something else I should check for? Last oil change was about 4k miles before this one. Car has 147k miles. It is a Civic EX, if that helps as well.

Any input greatly appreciated.
purplepills is offline  
Old 01-03-2019
  #2  
If you think a good mechanic is expensive, try hiring a bad one
 
ezone's Avatar
 
Join Date: Dec 2011
Location: Midwest, aiming about mid-chest
Posts: 31,452
Rep Power: 429
ezone has a reputation beyond reputeezone has a reputation beyond reputeezone has a reputation beyond reputeezone has a reputation beyond reputeezone has a reputation beyond reputeezone has a reputation beyond reputeezone has a reputation beyond reputeezone has a reputation beyond reputeezone has a reputation beyond reputeezone has a reputation beyond reputeezone has a reputation beyond repute
Re: 2008 Honda Civic p2646 code

If it lost a lot of oil, that COULD cause the code.
Correct oil level now?
Erase codes. See if it resets the same code.
ezone is offline  
Old 01-08-2019
  #3  
Registered!!
Thread Starter
 
Join Date: Aug 2014
Posts: 9
Rep Power: 0
purplepills is an unknown quantity at this point
Re: 2008 Honda Civic p2646 code

Yes oil levels are correct now. How do you reset or erase the codes? Thanks
purplepills is offline  
Old 01-08-2019
  #4  
If you think a good mechanic is expensive, try hiring a bad one
 
ezone's Avatar
 
Join Date: Dec 2011
Location: Midwest, aiming about mid-chest
Posts: 31,452
Rep Power: 429
ezone has a reputation beyond reputeezone has a reputation beyond reputeezone has a reputation beyond reputeezone has a reputation beyond reputeezone has a reputation beyond reputeezone has a reputation beyond reputeezone has a reputation beyond reputeezone has a reputation beyond reputeezone has a reputation beyond reputeezone has a reputation beyond reputeezone has a reputation beyond repute
Re: 2008 Honda Civic p2646 code

The same code reader should also erase codes

Disconnecting the battery will also erase powertrain codes, but you will need the radio unlock code if you do it this way
ezone is offline  
Related Topics
Thread
Thread Starter
Honda Civic Forum
Replies
Last Post
Kostanky
Mechanical Problems/Vehicle Issues and Fix-it Forum
10
03-18-2017 12:54 AM
mister2
Mechanical Problems/Vehicle Issues and Fix-it Forum
3
10-05-2015 09:12 PM
jessica19699
Mechanical Problems/Vehicle Issues and Fix-it Forum
9
07-29-2015 05:51 AM
Adam925
Mechanical Problems/Vehicle Issues and Fix-it Forum
5
10-31-2011 06:18 PM
kames
Mechanical Problems/Vehicle Issues and Fix-it Forum
1
02-13-2011 03:41 PM


Thread Tools
Search this Thread
Quick Reply: 2008 Honda Civic p2646 code


Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

© 2019 MH Sub I, LLC dba Internet Brands

We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.