many codes and poor performance
Thread Starter
Instructor
Joined: Nov 2010
Posts: 241
Likes: 0
many codes and poor performance
last night after changing rear wheels my car did not want to move in first gear it also doesnt go into overdrive when driving normally and at WOT the car is very very weak i pulled these codes off the dic
PCM
P0102
P0412
P0418
P0443
P0740
P0753
P0758
P1518
P1571
P1644
P1860
PCM
P0102
P0412
P0418
P0443
P0740
P0753
P0758
P1518
P1571
P1644
P1860
"AlohaC5" Senior Member
Joined: Jun 2003
Posts: 3,562
Likes: 44
From: Madison, AL
Was there an "H" (History) or a "C" (Current) after these DIC codes?
Did you attempt to erase them and see which ones come back?
To clear the codes let it automatically cycle through the codes then it will come to (MANUAL DIAGNOSTICS) this is where you can clear codes.
Use the options button to scroll forward and the TRIP to scroll backward find the code(s) to be erased. Check your connections.
To erase, press and hold the reset button until it says "NO CODES". To exit the Diagonstic menu press the METRIC BUTTON.
You can find a list of DIC code descriptions here.
Did you attempt to erase them and see which ones come back?
To clear the codes let it automatically cycle through the codes then it will come to (MANUAL DIAGNOSTICS) this is where you can clear codes.
Use the options button to scroll forward and the TRIP to scroll backward find the code(s) to be erased. Check your connections.
To erase, press and hold the reset button until it says "NO CODES". To exit the Diagonstic menu press the METRIC BUTTON.
You can find a list of DIC code descriptions here.
Le Mans Master
Joined: Aug 2005
Posts: 5,375
Likes: 326
From: CA.
St. Jude Donor '13-'14-'15
Try clearing them 1st they may all just be "false codes " most Autozones will read and clear codes for you for free---
Certain codes or combinations of codes will make your ECM go into a "protection mode" or reduced power mode---would explain the poor performance---
Certain codes or combinations of codes will make your ECM go into a "protection mode" or reduced power mode---would explain the poor performance---
Thread Starter
Instructor
Joined: Nov 2010
Posts: 241
Likes: 0
Was there an "H" (History) or a "C" (Current) after these DIC codes?
Did you attempt to erase them and see which ones come back?
To clear the codes let it automatically cycle through the codes then it will come to (MANUAL DIAGNOSTICS) this is where you can clear codes.
Use the options button to scroll forward and the TRIP to scroll backward find the code(s) to be erased. Check your connections.
To erase, press and hold the reset button until it says "NO CODES". To exit the Diagonstic menu press the METRIC BUTTON.
You can find a list of DIC code descriptions here.
Did you attempt to erase them and see which ones come back?
To clear the codes let it automatically cycle through the codes then it will come to (MANUAL DIAGNOSTICS) this is where you can clear codes.
Use the options button to scroll forward and the TRIP to scroll backward find the code(s) to be erased. Check your connections.
To erase, press and hold the reset button until it says "NO CODES". To exit the Diagonstic menu press the METRIC BUTTON.
You can find a list of DIC code descriptions here.
Melting Slicks
Joined: Dec 2006
Posts: 2,669
Likes: 3
From: Kingston Ontario
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