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-   -   p0420 and p0546 after another remap (https://www.scoobynet.com/general-technical-10/850267-p0420-and-p0546-after-another-remap.html)

shag 08 September 2010 09:48 PM
p0420 and p0546 after another remap
 
my cel has come on a couple of weeks after my remap , and shows p0546 "egt sensor malfunction high" and p0420 catalyst above threshhold" am i right in thinking the mapper can disable these codes to stop the cel coming back on? :D

dynamix 08 September 2010 10:26 PM
Originally Posted by shag (Post 9590120)
my cel has come on a couple of weeks after my remap , and shows p0546 "egt sensor malfunction high" and p0420 catalyst above threshhold" am i right in thinking the mapper can disable these codes to stop the cel coming back on? :D
Yes.

Guess I must have missed them when I copied that map onto the newer rom for LC activation Andy .. bugger. Sorry.

bluenose172 08 September 2010 10:36 PM
Why does the P0546 CEL come one?

dynamix 08 September 2010 10:44 PM
cos there is no EGT sensor in his set up.

shag 09 September 2010 07:01 PM
lololololol thnks duncan, think im gonna have to build an extension on the house so you can move in. lolol


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