MAP sensor numbers from TuneEcu.

[cskals]

Hi all.
Can someone please help my out with the readings from the Barometric field in TuneEcu?

I suspect my MAP sensor to be faulty but can't really figure out how to be sure.
I keep getting a P0108 error and I experience VERY high fuel usage.

I tried to do the reading and I get, at idle, anything between 2.0-3.5V.
If I disconnect the MAP sensor, it's static at 5.06V.
I thought it would read 0, if disconnected?

Hope some1 can help out.

 

[cskals]

Using this step by step guide to troubleshoot:
P0108 Manifold Absolute Pressure/Barometric Pressure Circuit High Input

3 Things I'm not sure about.

1. It states that reading should be 0 if MAP is disconnected, it's not, but maybe this is different on our bikes?
2. If it's suppose to be 0, how do I remove the signal pin from the connector, with out ruining the connector?
3. My idle reading is a lot higher than the 1.5V as the guide says it should be, which makes me wonder if it's normal for a R3?

 

[barbagris]

This thread might give some help. How To: Add Pressure Input for PC-V

2.5V is about right at tickover. Before worrying TOO MUCH about the sensor - Check for split hoses.

In Denmark I assume you are close to sea level so you will not have the added issues of altitude.

 

[cskals]

This thread might give some help. How To: Add Pressure Input for PC-V

2.5V is about right at tickover. Before worrying TOO MUCH about the sensor - Check for split hoses.

In Denmark I assume you are close to sea level so you will not have the added issues of altitude.

Thanks a lot