Stock map sensor/tuning?

[slc6oh]

Jus finished up my 362fmw and studded/oringed head job... im being nice to it till i can get my new cooler in that just showed up today, but i assume im going to peg the stock map sensor..

Was thinking about the tune: if the stock map sensor quits reading at say 35# whats happening with the tune if it dont know how much boost its seeing?

Any chance say a 6.4 map would work?

I dont want more gauges than my cts2 if i dont gotta

 

[nighthawk285]

I always wondered this as well.......

 

[slc6oh]

Anyone?

 

[Dieselmore]

With the map sensor maxing out it doesn't seem to effect tuning, more or so just your not able to read your boost pressure on your monitor. Stay tuned on my build thread, a 6.4 map sensor has the say thread as the nipple on the intake. I'm going to install in on intake get a pigtail harness and wire it in. I'll completely remove the factory map sensor and hose. You will have to have your tuner rescale map psi to voltage scale so that it'll read properly afterwards.

 

[strokin6L]

When MAP is maxed out... It does not effect tuning!

 

[slc6oh]

sweet! thanks for the info guys!

 

[valvetick]

Since you have a cts buy any 0-5 volt pressure sensor and adjust the values in cts to read it correctly and plug it into the expandable cable. That's how I am reading fuel pressure and boost on my cts works great.


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