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I have a 2012 maxxforce 13 with power loss loaded going up

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hill. In no it is...
I have a 2012 maxxforce 13 with power loss loaded going up hill. In no it is hard to find these hills lol. I have an active spn 51 fmi 4 spn 3464 fmi 5
Submitted: 2 years ago.Category: Medium and Heavy Trucks
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6/22/2015
Technician: Andy, Truck Diagnostic Technician replied 2 years ago
Andy
Andy, Truck Diagnostic Technician
Category: Medium and Heavy Trucks
Satisfied Customers: 1,752
Experience: International and Isuzu trucks , International, Maxxforce, Cummins and Isuzu engines, Diagnostic and electrical troubleshooting specialist , Hvac and truck /trailer refrigeration troubleshooter
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Technician: Andy, Truck Diagnostic Technician replied 2 years ago
51-4 is for the engine throttle valve signal out of range low . I would start by checking the connection at that actuator . It is located in the intake pipe after the charge air cooler on the outlet pipe .
3464-3 is also a code for engine throttle control shorted out to power . You may be dealing with a faulty throttle valve or a bad connector . We need to inspect the connector for any spread terminals or fretting.
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Technician: Andy, Truck Diagnostic Technician replied 2 years ago
Hi there ! Just looking for an update on this ! Let me know if you need anything else !
Please do not forget to rate my service to you at the end of this session ! That is the only way that I am rewarded on here. Otherwise the site gets it all! Thank you .
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Technician: Andy, Truck Diagnostic Technician replied 2 years ago
Hi there ! Just looking for an update ! Do you still need help with this ? Let me know ! Thanks.
Please do not forget to rate my service at the end of the session ! That is the only way that I am rewarded on here ! Thank you !
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Andy
Andy
Andy, Truck Diagnostic Technician
Category: Medium and Heavy Trucks
Satisfied Customers: 1,752
1,752 Satisfied Customers
Experience: International and Isuzu trucks , International, Maxxforce, Cummins and Isuzu engines, Diagnostic and electrical troubleshooting specialist , Hvac and truck /trailer refrigeration troubleshooter

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