Wideband reading way off at WOT?
my truck was tuned using a different wideband than the one I have installed, which I was tuned to 11.5 AFR
After plugging my wideband back in and driving off I remember it not reading 11.5, but something lower (like 11.1). Now (months later) when I go WOT, it reads 10.1 I have the aeroforce interceptor wideband kit. I've reset the sensor back to normal and it still reads this. At idle it reads correct (14.6+-) any idea on how I could see if my sensor is bad? Since the tune, I have had problems with my MAF acting up (having to clean it a lot or else it will misfire/idle horrible and some times die while coming to a stop) and also I think I am burning a little oil (not sure if these could effect the AFR) |
Originally Posted by TXjeepTJ
(Post 4860669)
my truck was tuned using a different wideband than the one I have installed, which I was tuned to 11.5 AFR
After plugging my wideband back in and driving off I remember it not reading 11.5, but something lower (like 11.1). Now (months later) when I go WOT, it reads 10.1 I have the aeroforce interceptor wideband kit. I've reset the sensor back to normal and it still reads this. At idle it reads correct (14.6+-) any idea on how I could see if my sensor is bad? Since the tune, I have had problems with my MAF acting up (having to clean it a lot or else it will misfire/idle horrible and some times die while coming to a stop) and also I think I am burning a little oil (not sure if these could effect the AFR) |
where do you have your 02 bung placed?
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sounds like the wideband is correct and your maf is screwing up...
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SD tune
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Originally Posted by lsx408
(Post 4861277)
where do you have your 02 bung placed?
tuner is located 8 hours away, so that doesn't help. I guess the common sense thing would be to find someone local with a wide band to see if they would let me hook it up to get a reading SD tune is definitely in my future! I can't stand my MAF |
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