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Re: P2149 - Fuel injector group B supply voltage circut open
Posted to HD/Fleet Forum on 1/31/2017 3 Replies

Even though everything looked good externally with the engine harness and tested good from the ECM to the injectors I decided to pull the loom off and cut some tape. Since the issue started after the injector repair I looked for areas where the harness might h... Login to read more.

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