For those flashed w/ occasional post cat CEL's
#1
For those flashed w/ occasional post cat CEL's
Ive had a few CEL's lately with 18k on the odo, most of miles with the EVOMS flash and Cargraphic exhaust. CEL was post cat, rich condition code, one bank or the other.
Could be many variables of course, most assume the cats are bad but having swapped the plugs out for new ones the CEL has not shown its face since.
So before your curse your exhaust manufacturer, or install the CEL eliminators might want to check your plugs, if flashed swap at 20k vs. what the manual tells ya.
I will report back if anything changes but so far so good, car runs much better also in the higher gears with plugs changed.
Could be many variables of course, most assume the cats are bad but having swapped the plugs out for new ones the CEL has not shown its face since.
So before your curse your exhaust manufacturer, or install the CEL eliminators might want to check your plugs, if flashed swap at 20k vs. what the manual tells ya.
I will report back if anything changes but so far so good, car runs much better also in the higher gears with plugs changed.
#4
Whenever the full fuel charge isn't burned, you'll get that code. Almost always plugs, they simply can't burn the charge completely. Nothing to do with the cats at all, flash just accentuates the problem imo.
#6
Changing plugs did not help
Changed my plugs and still got CEL (error 420 / 430). My fix was to add a mini cat bung extension. Clever invention and it really works.
http://www.bigdaddiesgarage.com/mini-cat-cel-fix.html
http://www.bigdaddiesgarage.com/mini-cat-cel-fix.html
#7
Your plugs are probably fine if not flashed.
Thread
Thread Starter
Forum
Replies
Last Post
nlakind
Automobiles For Sale
3
11-06-2015 10:15 AM
bmwtmx
Automotive Parts & Accessories For Sale/Wanted
1
08-26-2015 07:26 AM
vividracing
Boxster / Cayman
0
08-20-2015 12:17 PM