Fuel Trim problems
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2nd Gear
Joined: Jun 2018
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Fuel Trim problems
System too lean,
--STFT1 is 0.0
--LTFT1 is 15.62
--STFT2 is -.78
--LTFT2 is 18.75
Im pretty sure those numbers aren't right and I'm using way too much fuel. I had it smoke tested and the shop told me I had a vacuum leak in my EVAP leak detection pump. The smoke was coming out from around the driver side fender near the firewall. Can anyone confirm thats where the pump is, if not do you know something that would leak in that area causing my system to run lean?
--STFT1 is 0.0
--LTFT1 is 15.62
--STFT2 is -.78
--LTFT2 is 18.75
Im pretty sure those numbers aren't right and I'm using way too much fuel. I had it smoke tested and the shop told me I had a vacuum leak in my EVAP leak detection pump. The smoke was coming out from around the driver side fender near the firewall. Can anyone confirm thats where the pump is, if not do you know something that would leak in that area causing my system to run lean?
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