2005 Johnson 115 hp 2 stroke. Identify a bolt?

[Sfox]

 

[Harkonen]

Parts catalog lists it as #332135, plug, cylinder head pressure tap. I imagine, this is where you screw optional water pressure sensor.

 

[Sfox]

Parts catalog lists it as #332135, plug, cylinder head pressure tap. I imagine, this is where you screw optional water pressure sensor.

Thanks figured something like that I’m going to stick a temp sensor there

 

[Harkonen]

Thanks figured something like that I’m going to stick a temp sensor there

If you measure the thread, please post the results; thinking of doing the same as my next project.

 

[Sfox]

If you measure the thread, please post the results; thinking of doing the same as my next project.

https://a.co/d/jiR5EQs Amazon.

 

[Sfox]

I plan to install this afternoon late, if anything changes I will let you know

 

[Harkonen]

https://a.co/d/jiR5EQs Amazon.

Thanks, I wondered what the thread size was. I'm thinking of putting a dual gauge kit in, and it seems to have the same thread.

 

[Sfox]

Thanks, I wondered what the thread size was. I'm thinking of putting a dual gauge kit in, and it seems to have the same thread.

I didn’t have an opportunity to do that Thursday so it will be tomorrow be for I get it in. But will post here as to how it goes.

 

[Sfox]

Thanks, I wondered what the thread size was. I'm thinking of putting a dual gauge kit in, and it seems to have the same thread.

Ok I changed gauges and mounted in a different spot that had I/8 tapered threads and no bolt in it and it works. The gauge reads high according to my heat sensor gauge it has the motor at idle about 140 the boat gauge said 220. So the gauge is not calibrate but I can do that math. And so now it’s ready for the water.