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well ever since i put on the stock maf with screen and tuned it i've been getting this code, i've checked all connections, wires, ect. it comes on everytime i drive my truck. After i delete it, it will come back on within a day or less. could this be do to since im running the meth inj, do you guys think by some washerfluid goes down the intake into the maf and gets on it, and the pcm reads the maf is dirty on something
any liquid get into your MAF sensor it spells bad news
well my guess thats probably what it's doing, i wonder if i put a checkvalve on the line to see if it will prevent any fluid to go down the intake tube,
If it's working fine and you just want to get rid of the light, disable the code in HPT.
what is meth injection and how does it work?
im still getting this code over and over, and im not spaying meth. just when i take off and give it gas it hasitates then it goes then it hesitates when i get into boost aswell and it pings i dont know what could set off this code. any one
Have you tried swapping out the MAF with a known good unit?
i'll put the granetalli one back on and see,
well i put the granetalli maf and havent gotten the code yet, so now just wait and see if i'll will give me the code or not.
Get some electrical cleaner spray and clean the sensor in the MAF. This how I cleaned mine when I was running MAF.Quote:
Originally Posted by whoopassracer
It worked fine after that.
Jamest
Weird...Granetelli's been known to lean out fuel curves. Not sure but im wondering if you should check your AFR when you switch them. Might be something else besides moisture!! Especially since its only one cylendar missfire and not all of them!!!