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I got 99 volvo with cummins n14 and I need to replace

Customer Question
Hi.I got 99 volvo...

Hi.I got 99 volvo with cummins n14 and I need to replace ambient air presure sensor and I can not find it.

Mechanic's Assistant: What's the make/model/year of your truck? Engine type?

1999 volvo.engine cummins N14 plus serial number 11919142

Mechanic's Assistant: Are you fixing your truck yourself? What have you tried so far?

Yes I,m fixing by my self and can not locate ambient air presure sensor

Submitted: 6 months ago.Category: Medium and Heavy Trucks
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Answered in 3 minutes by:
12/25/2017
Technician: Wayne, Journeyman replied 6 months ago
Wayne
Wayne, Journeyman
Category: Medium and Heavy Trucks
Satisfied Customers: 11,219
Experience: worked on, Gmc, Macks, Freight liner,Mercedes Benz,,Ford, sterling
Verified

Merry Christmas

Hi I'm Wayne

I will be assisting you with this issue today

Yes, they hide the little bugger, look behind the front bumper, or on the front frame rail

I hope this helps you

Wayne

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Technician: cumminsdr, Mechanic replied 6 months ago
cumminsdr
cumminsdr, Mechanic
Category: Medium and Heavy Trucks
Satisfied Customers: 3,850
Experience: All types of Cummins applications
Verified

On the N14 engine the AAPS is located on the ecm cooling plate. See attached pic. Please don't forget to Rate/Accept my service

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Technician: cumminsdr, Mechanic replied 6 months ago

If its an updated sensor then it will be on the harness zip tied. Ambient Air/Barometric Pressure Sensor Shown on the Engine Wiring Harness in the pic.The new sensor needs to be installed in a specific orientation. First remove and discard the old sensor. The new sensor is attached to a wiring harness or other acceptable flat surface using plastic cable ties. More than one cable tie will be needed to attach the sensor to the mounting surface. The new sensor will not thread or bolt into existing ambient air/barometric pressure sensor locations. With the vehicle on level ground, the sensor needs to be mounted parallel with the ground. Make sure the pressure port, found on the bottom side of the sensor, is facing down towards the ground. In order to keep large debris from building up around the sensor port, one wrap of electrical tape needs to be applied to the sensor. Do not completely wrap the entire sensor with electrical tape and enclose it. There needs to be open space for the sensor port to read correctly.

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Technician: Wayne, Journeyman replied 6 months ago

Hi

Wayne here

are you looking for the Air sensor or the Air pressure sensor

Wayne

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Technician: cumminsdr, Mechanic replied 6 months ago

Hi just seeing if you found the Ambient air Pressure sensor ok, as stated in your original post. Let me know if you need anything else.

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Technician: cumminsdr, Mechanic replied 6 months ago

Hi , Just following up. Please don't forget to Rate/Accept my service.

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