Ls2 p0200
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Teching In
Joined: Feb 2016
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Ls2 p0200 I have a 2004 Gto with an 05 ls2 in it. It has full exhaust can fast 102 intake and nw 102 throttle body. It hesitates really bad and idles rough. The ses light sometimes pops up but it goes away by itself too. When I scan the codes that pop up are p0171 p0174 and p0200. I feel like it's bad wiring somewhere. Where should I start to look for bad wiring? Any common spots with rubbing or exposure of wires?
P0171 System too lean (bank 1)
P0174 System too lean (bank 2)
P0200 Injector circuit
I would focus on your fuel injectors. You can get a "noid light" as a rental tool from Auto Zone and test each fuel injector. Once you correct the fuel injector fault you will likely also clear the lean condition.
P0174 System too lean (bank 2)
P0200 Injector circuit
I would focus on your fuel injectors. You can get a "noid light" as a rental tool from Auto Zone and test each fuel injector. Once you correct the fuel injector fault you will likely also clear the lean condition.
