LLY: P0202 & P2149 Independent of each other?

cstephens93

New member
Oct 13, 2014
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Tallahassee, FL
Are these two codes independent of each other or are they related?

P0202 (injector circuit, open cylinder #2)
P2149 (fuel injection group B supply, injection circuit open)

I was driving to school and my truck started sounding like a tractor and the CIL came on with these two codes.

I was able to ice pick the #2 injector and clear the codes and no issues, which is weird because when I first bought my truck, i replaced the pigtails on the 2nd and 7th injector because the same thing happened.

I understand how the P0202 code was thrown, but is the P2149 known to come on in relation to P0202? Or is there somewhere else i should be checking instead of the #2 injector?

Any advice or tips would help a lot!