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Wayne, Journeyman
Category: Medium and Heavy Trucks
Satisfied Customers: 9832
Experience:  worked on, Gmc, Macks, Freight liner,Mercedes Benz,,Ford, sterling
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Where is the plug in for a w900 kenworth for the pyrometer?

Customer Question

where is the plug in for a w900 kenworth for the pyrometer? I have a Cummings ISX, the truck was suppose to be wired for one.
Submitted: 1 year ago.
Category: Medium and Heavy Trucks
Expert:  Wayne replied 1 year ago.

Hi I'm Wayne

I will help you with this

it is located on the pipe after the turbo

the plug will be passenger side, in the harness on the floor board

I hope this helped you

Hi. If this helped you,

please remember to rate my answer 3 or more stars.

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Customer: replied 1 year ago.
Can not find the plug. Is this plug inside the truck cab or under the right floor board. There are 3 probes in the PDF filter on the right side. I'm not having any luck finding the plug The pyrometer has a lead of about 2 feet and there is no hole with a plug in the pipe after the turbo.
Expert:  Wayne replied 1 year ago.

Thank you for that

it is under the floor board

but is you do not have the plug in the pipe

your truck is not wired for a Gauge

Sorry to tell you that


Customer: replied 1 year ago.
I payed $46.00 dollars and never found anything on the truck earlier.
Expert:  Wayne replied 1 year ago.


I f you do not see the pipe nipple in the exhaust system

your tractor was not wired for it

that does not mean you can not still install one

you just buy a kit, return the probe