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08-12-2009
So i've had my gtp for about 3 months and just have piddly mods FWI,180 stat,3'dp my check engine light did come on from the O2 sensor, I know the fwi would drop it but it dramaticlly dropped.... Should i get a pcm soon to configure with the stat and would that take the check engine light away? what would be the biggest prob????????
At 200 MPH you have no friends...... Just Balls...
08-12-2009
you can have the rear o2 sensor dropped in the pcm program. You should not lose MPG's with the FWI.......has your mpg's dropped, and if so, how much.......your dp have a hi flow cat or no cat? this code may be affecting your mpg's.......how new are your plugs? they should be copper, not platinum, and they should be replaced every 10,000 miles at least.........we need more info.......
08-12-2009
Well duh if your o2 sensor code popped it could be the front one went bad...and yes...that would KILL MPG's.
08-12-2009
My mpg dropped 6-8 miles, and the dp is hi-flow no cat.... plugs i haven't changed yet soon to be done though.....
08-12-2009
with that type of a drop in mpg i would guess bad sensor........
08-12-2009
Exactly, which o2 is it? Listen to your car when she tells you something!Originally Posted by bluegtp91
08-12-2009
I must say Nick - you are really improving. At least you didn't just come right out and call the guy a dumb@ss.
-Swash
- sold
08-12-2009
I must say Nick - you are really improving. At least you didn't just come right out and call the guy a dumb@ss.
-Swash...........LOL........
08-12-2009
How dare you say such a thing about nick. I have never since a dirty word come out of his fingers.
08-12-2009
can the front o2 sensor be bad and cause bad mileage withOUT the SES light coming on?
08-12-2009
Yea, if it is reading wrong, but is still with in limits for the computer checking it.
08-12-2009
he speaks the truth........
08-12-2009
as always
08-12-2009
Hey i'm just starting out with these cars i don't know the ins and outs ike you guys do.. my bad if i understood... thanks
08-12-2009
hmmmm, i may be looking into getting one then. doesnt 21.5mpg seem a little low for a GT?
08-13-2009
yes..........unless it is in the city........what do you get on the highway?
08-13-2009
if that is around town u r right on track...but if that is highway than that is miserably bad.
08-13-2009
the highway is a little better, 23-25. lately though (when ive tested it) my highway driving is 70mph with the a/c on
08-13-2009
you should be able to get at least 25 highway with the ac on. I get 28 or better with the GTP......
08-13-2009
Jake.........which O2 is throwing the code, or neither?
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