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U1147 Diagnostic Trouble Code Discussion for October 2019

Data Circuit Malfunction


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Trouble Ticket Help Requests for DTC U1147
Help Request Posted
1998 Mercury Mountaineer 5.0L No Start, MIL Lamp on VIN: 4M2ZU55P4W
U1147: Communication-pcm pats. Hi folks, Let me say it has been a while since I have submitted a request. A student brought in this 1998 Mercury Mountaineer with a 5.0 that shut off driving down the road. Upon inspection and testing we found rpms registering on the scan tool while crank...
October 16, 2019