MSPNP2 not showing over 85kpa

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12-25-2019, 01:50 AM

Clayton1247

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MSPNP2 not showing over 85kpa

I recently installed a jrsc m45 and it’s showing 4.5psi on my boost gauge but in the data log the max kpa is only 85, I need to get this figured out in order to be able to tune my fuel and timing correctly

12-26-2019, 10:15 AM

acedeuce802

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What does the map sensor read with the engine off?

12-26-2019, 10:47 AM

sixshooter

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Quote:

Originally Posted by acedeuce802

What does the map sensor read with the engine off?

This

12-26-2019, 12:15 PM

ryansmoneypit

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Does the map change when you turn the car off?

12-28-2019, 12:28 AM

Clayton1247

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Quote:

Originally Posted by ryansmoneypit

Does the map change when you turn the car off?

It still reads that there is pressure, I’ll check the exact numbers in the morning I didn’t realize I got a reply sorry I have it t’d into the fuel pressure regulator at the moment

12-28-2019, 11:17 AM

Clayton1247

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Quote:

Originally Posted by Clayton1247

It still reads that there is pressure, I’ll check the exact numbers in the morning I didn’t realize I got a reply sorry I have it t’d into the fuel pressure regulator at the moment

fixed it thanks a lot, the trubokitty map I had was set up for a 2 bar map sensor and I have a 4 bar