Throwin codes adn need major help! - Jeep Wrangler Forum
Jeep Wrangler Forum

Go Back   Jeep Wrangler Forum > TJ Jeep Wrangler Forum > TJ Tech Forum

Join Wrangler Forum Today


Reply
 
Thread Tools

Please support our sponsors and let them know you heard about them on WranglerForum.com
Old 07-11-2010, 07:25 PM   #1
Jeeper
 
Wayoflife's Avatar
 
Join Date: Mar 2010
Location: Tallahassee, FL
Posts: 58
Throwin codes adn need major help!

P0505- Idle Air Control Motor Circuits
P0463- Fuel Level Sending Unit Volts Too High
P0320- No Crank Reference Signal at PCM

I need help as to what to do. I just replaced the crankshaft position sensor and the IAC valve and it ran good but then completely died today. Also I have gone through 3 fuel pumps now and am baffled. Any help is appreciated.

__________________
1998 TJ wrangler
---------------------
5.5" Procomp Lift
35x13.5x 15 Toyo M/t's
exhaust, headers, all the other good stuff!
Wayoflife is offline   Quote Quick Reply
Old 07-11-2010, 11:02 PM   #2
Show Me Your 8008135!

WF Supporting Member
 
s3nt3nc3d's Avatar
 
Join Date: Oct 2009
Location: Piqua, OH
Posts: 3,641
Send a message via AIM to s3nt3nc3d
I would check your wiring for your CPS first...make sure your connection is good. Does it sound like it has good compression?

3 things required to make a vehicle run: Fuel, Fire, and Air

Fuel - check and make sure your fuel pump is running when the key is on; make sure you have fuel pressure at the engine (I think all vehicles have a little schrader valve on the fuel rail to check that)

Fire - check and make sure your CPS is connected good; may have gotten a bad part...it happens.

Air - shouldn't be an issue in this case

Something else you can try... unplug your battery overnight; plug it back in and try to start it. If it starts...hopefully your problem is gone. If it doesn't start...see what codes have returned and hopefully that will help you pinpoint your problem.

__________________
"We don't build great brakes because we think you don't know how to drive, we build them for the guy on the road in front of you that doesn't." - Black Magic Brakes
s3nt3nc3d is offline   Quote Quick Reply
Old 07-12-2010, 01:20 PM   #3
Jeeper
 
Wayoflife's Avatar
 
Join Date: Mar 2010
Location: Tallahassee, FL
Posts: 58
well the funny thing is, is that it will crank and start but then shortly die after that.
__________________
1998 TJ wrangler
---------------------
5.5" Procomp Lift
35x13.5x 15 Toyo M/t's
exhaust, headers, all the other good stuff!
Wayoflife is offline   Quote Quick Reply
Reply

Quick Reply
Message:
Options

Register Now

In order to be able to post messages on the Jeep Wrangler Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.
User Name:
If you do not want to register, fill this field only and the name will be used as user name for your post.
Password
Please enter a password for your user account. Note that passwords are case-sensitive.
Password:
Confirm Password:
Email Address
Please enter a valid email address for yourself.
Email Address:

Log-in

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.



Thread Tools

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 Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Error Codes amara8 YJ Tech Forum 13 10-11-2009 06:43 PM
Interior Color Codes newtodu CJ General Discussion Forum 1 08-13-2009 07:41 PM
codes questions... experience?? leesmythe TJ Tech Forum 3 05-22-2009 09:49 PM
2002 4.0L Wranger X giving OBD Codes again AggieChris TJ Tech Forum 2 07-25-2006 11:19 AM
TJ Error codes khenderson TJ Tech Forum 3 08-19-2005 12:36 AM



» Network Links
»Jeep Parts
» Featured Product

All times are GMT -5. The time now is 08:05 AM.



Jeep®, Wrangler, Liberty, Wagoneer, Cherokee, and Grand Cherokee are copyrighted and trademarked to Chrysler Motors LLC.
Wranglerforum.com is not in any way associated with the Chrysler Motors LLC