2003 Camry SE sound system / EFI noise - Toyota Nation Forum : Toyota Car and Truck Forums

Audio, Video, and Security - Tech For the electro-techies and the bass heads.

LinkBack Thread Tools Display Modes
post #1 of 1 Old 02-02-2005, 09:05 AM Thread Starter
Join Date: Feb 2005
Location: Kansas City
Posts: 4
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Thanks: 0
Thanked 0 Times in 0 Posts
iTrader Score: 0 reviews
(Thread Starter)
Question 2003 Camry SE sound system / EFI noise

I recently purchased a used 2003 Camry and there is an annoying buzzing coming from the sound system. The noise is apparent whenever the radio / CD is on and the key is in the ON position whether the car is running or not. It does not make the noise when the car is in the ACC position. The buzzing noise can be faintly heard under the hood when the radio is off as well. Through process of elimination (removing one fuse at a time) I traced the origin of the noise to the EFI system. It may be a sensor dampener or pump on the fuel delivery system. This noise continues for about three seconds when the key is turned off. The noise seems to be amplified by the sound system, but not when the CD is shuffling between discs or tracks. I saw a similar post on another forum for a 2005 camry that had a similar problem. The dealer fix in that case was to replace the head unit in the sound system, which did not fix the problem. My car is no longer under warranty and I was wondering if anyone else out there has had the same problem and maybe has a solution or some insight. Thanks, Jim
jimwilson is offline  
Sponsored Links

  Toyota Nation Forum : Toyota Car and Truck Forums > Toyota Nation Forums > Audio, Video, and Security - Tech


Quick Reply

Register Now

In order to be able to post messages on the Toyota Nation Forum : Toyota Car and Truck Forums forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.

User Name:
Please enter a password for your user account. Note that passwords are case-sensitive.


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:


Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.

User Tag List

Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page
Display Modes
Linear Mode Linear Mode

Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On

For the best viewing experience please update your browser to Google Chrome