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working on a 2008 Peterbuilt with a c-15 acert, the truck is going into limp mode, we have a code of FMI10 SPN102, before coming to us they have replaced the charge air cooler and someone has eliminated the regen system, I am thinking that from this code we are either loosing turbo boost, or there is a sensor or harness issue, please give me your thoughts on this
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Answered in 4 minutes by:
8/5/2015
Technician: Cat Man, Cat Engine Expert replied 7 years ago
Cat Man
Cat Man, Cat Engine Expert
Category: Medium and Heavy Trucks
Satisfied Customers: 10,344
Experience: I am ASE Master Truck Certified.
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Hi. Thanks for asking your question! I will try and help you out.
Code 102 is a boost pressure fault. If there is a problem with the sensor. It will cause low power. I would inspect the harness that connects to the boost sensor. If it is OK. I would consider replacing the boost sensor.
Please reply back if you need more help or have more questions. I am happy to assist.
Cat Man
Cat Man, Cat Engine Expert
Category: Medium and Heavy Trucks
Satisfied Customers: 10,344
Experience: I am ASE Master Truck Certified.
Verified
Cat Man and 87 other Medium and Heavy Trucks Specialists are ready to help you
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Customer reply replied 7 years ago

Thanks Cat Man, between the 2 of us I am sure we will get er dun

Technician: Cat Man, Cat Engine Expert replied 7 years ago
You are very welcome my friend. I am happy I could help. Thanks for the positive rating and bonus. I really appreciate it.
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