While DTC signal trouble, they do give you a good deal of information on your problem-solving journey.

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A call came in last week on a 2001 Dodge Durango with a 4.7L engine and a 44RE transmission.  The only information given by the technician stated that the indicator light was...

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For 2012 models, two different PCM’s were used. One manufactured by Keihin and the other by Continental. Software updates are available for both. Software updates were originally available for Keihin PCM’s in 2014 and then for Continental computers mid 2015.

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A 2007 Acura MDX 3.7L V6 using a BYFA 5 speed automatic transmission comes in to your shop sporting a DTC P1744. The definition of this code is as follows: Problem in Shift Control System; Shift Valve E Stuck ON. Many transmissions today refer to solenoids as valves and most do not have an actual valve in the valve body identified by just one letter.

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