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Re: 2005 E150 P601B and P2106
Posted to Technical Discussion Forum on 4/9/2008 1 Reply

I forgot to mention that P061b is "Internal Control Module Torque Calculation Performance". If you follow that diagnostic it sends you to P2106 which is TAC (Throttle Actuator Control) forced limited power. I wish I knew what they were talking about. Login to read more.

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