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I have a Kenworth truck with a C15 engine. It is flashing…

I have a Kenworth truck...
I have a Kenworth truck with a C15 engine. It is flashing ACERT codes 34, 28 & 95 with high fault counts for each. I know that these codes may have to do with the Primary & Secondary Engine Speed/Timing Sensors as well as the Intake Valve Actuation Pressure Sensor. This much I have learned from online searching. I am planning to pickup those sensors and replace them in the near future. I wanted to check here if you had any suggestion for me regarding the process for replacement of these sensors.If you have any documents detailing replacement process or experienced mechanic tips for these specific sensor replacements, please let me know. One specific question that I have is whether the oil will need to be drained before replacing any of these sensors.Thanks!Truck Model - T800, Engine - C15, VIN - *****************
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Answered in 1 hour by:
7/31/2020
Technician: Cat Man, Cat Engine Expert replied 2 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.
Verified
Thanks for asking your question. I will try and help you out.
There are not any special procedures to replace these sensors. They just unscrew and replace. No need to drain the engine oil either.Please reply back if you need more help. 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
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