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Re: P0171 lean code, but subtracting fuel?
Posted to Technical Discussion Forum on 8/29/2018 1 Reply

If the injector is mechanically stuck, the MS reading isn’t going to be high. The MS is the command. The actual position of the pintle is not reflected in the command. It may or may not set a circuit code. Also if the injector does not seat, and it is dribblin... Login to read more.

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