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Old Jan 22, 2013 | 11:05 AM
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marknett
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Default Problem here

I have a 2012 dyna switchback with a 103 engine .. the upgrades are stage 1 air cleaner, d&d fat cat 2 n1 exhaust, stage 1 download

I had added a gen 3 controller before I put the fat cat exhaust on. I have been trying to get better fuel mileage so I decided to unhook the gen 3 . it came with o2 sensor plugs to install in my sensor plug now that I removed the ground wire and plugged my sensors back in I am gett a DTC code P0031
I have tried to clear it but after the first time it cleared , it came right back and will not clear now . any suggestions?
 
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