Notices
Honda Accord & Crosstour (2003 - 2012) 2003 - 2012 Honda Accord and Inspire

p0443 trouble shooting HELP!

Thread Tools
 
Search this Thread
 
Old 10-06-2012, 02:45 PM
  #1  
Honda-Tech Member
Thread Starter
 
MooG1337's Avatar
 
Join Date: Aug 2011
Posts: 6
Likes: 0
Received 0 Likes on 0 Posts
Default p0443 trouble shooting HELP!

Hi guys.

I have a 2003 Honda Accord Euro R and a while back I got this error code after I replaced my intake.

I know this error code has to do with an electrical problem in the EVAP Canister Purge Valve circuit and I'm thinking it may be due to me accidentally mixing up the connectors of the Evap solenoid and the TPS / IAC / MAP sensor (cant remember which one it was but two of those sensors have identical connectors).

After doing that, I got this error code ever since.

I've done allot of reading up on this trouble code and how to trouble shoot it but I'm not 100% sure how to proceed.

I've measured the voltage at the connector and it's measuring 0V, So I thought maybe there's a fuse that blew? But I cant seem to find a fuse labelled for the EVAP solenoid. Anyone know which fuse controlls that? Either way I went over all the fuses and they all looked fine.... But I'd still like to know if there's a specific fuse for this.

If it's not a fuse, I looked up the pinout for the ECU and I'm going to check if there's any voltage there. If there is.... I'm guessing maybe the wire may be damaged? Can I just run a new wire to the sensor? Here I'm coming back to the fuse question....

If there is NO voltage.... What then? Bad ECU?

Hope somebody can help me out with this.... I really hate electrical troubleshooting!
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
oversteer_ms
Honda Civic / Del Sol (1992 - 2000)
5
11-05-2012 10:08 AM
MooG1337
Acura TSX
2
10-07-2012 05:30 PM
CRX Hooptie
Honda CRX / EF Civic (1988 - 1991)
17
02-19-2011 12:14 AM
cjames235
Acura Integra Type-R
13
12-27-2003 06:17 AM
vsual
Honda CRX / EF Civic (1988 - 1991)
11
02-13-2002 03:48 AM



Quick Reply: p0443 trouble shooting HELP!



All times are GMT -8. The time now is 09:08 AM.