Traction Control light - Chevy Impala SS Forum
 
LinkBack Thread Tools Display Modes
post #1 of 4 (permalink) Old 10-23-2012, 01:00 PM Thread Starter
RYS
Senior Member
 
RYS's Avatar
 
Join Date: Apr 2005
Location: Pawtucket, Rhode Island
Posts: 1,812
 
Send a message via AIM to RYS
Traction Control light

I've got the traction control light on in my Fleetwood. I pulled the codes and got the following.

C0064 Throttle Position Signal Malfunction

C0073 Spark Retard Monitoring Malfunction

Is the TPS bad? What values should I be seeing with a scan tool? Can it be re-calibrated? Thanks guys.


1994 Chevrolet Caprice Classic LS - LT1 swap ect..

1996 Cadillac Fleetwood Brougham - Sprint springs
RYS is offline  
Sponsored Links
Advertisement
 
post #2 of 4 (permalink) Old 10-28-2012, 04:45 PM
Senior Member
 
CoupeDTS's Avatar
 
Join Date: Jan 2010
Location: Lincoln, Nebraska
Posts: 495
 
i believe it works between 0-5 volts. My FSM tells how to test it, prob just probe a wire and see if it has a smooth ride from 0-5 volts. Otherwise they are only 20 some bucks and easy to change. Usually when they go bad youll have a really bad 1-2 shift.

Known for slammin' Cadillac Doors!
1996 - Fleetwood Brougham Black on Black V4P
1983 - Coupe Deville - Street Custom Show Lowrider
1970 - Calais 4dr HT
CoupeDTS is offline  
post #3 of 4 (permalink) Old 10-29-2012, 07:40 AM Thread Starter
RYS
Senior Member
 
RYS's Avatar
 
Join Date: Apr 2005
Location: Pawtucket, Rhode Island
Posts: 1,812
 
Send a message via AIM to RYS
The funny this is, the car runs/drives and shifts perfectly.


1994 Chevrolet Caprice Classic LS - LT1 swap ect..

1996 Cadillac Fleetwood Brougham - Sprint springs
RYS is offline  
 
post #4 of 4 (permalink) Old 10-29-2012, 08:40 PM
Senior Member
 
CoupeDTS's Avatar
 
Join Date: Jan 2010
Location: Lincoln, Nebraska
Posts: 495
 
could depend on HOW its broke. Maybe if it malfunctions in the lower range it will shift bad and if it malfunctions in the upper range it will throw a code. Who knows. If it throws a code though something is wrong

Known for slammin' Cadillac Doors!
1996 - Fleetwood Brougham Black on Black V4P
1983 - Coupe Deville - Street Custom Show Lowrider
1970 - Calais 4dr HT
CoupeDTS is offline  
Sponsored Links
Advertisement
 
Reply

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the Chevy Impala SS 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:
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:
OR

Log-in










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



Posting Rules  
You may not post new threads
You may not 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