Hondata

Did you find the issue?

I have one with over rev that give the same P0016, I change the intake cam gear, what about yours?

A18 is VSS I think you made a mistake

Key ON i have on the sensor wires (at ECU) with the sensor connected
A11 is SG1 (Logical Ground for MAP) 0.8VDC
A19 is MAP Signal 2.03 VDC
A20 5.8VDC (VCC 5V)

the Logical ground have 0.8VDC difference between ECU Ground and Logical ground, I make bench on a ...

Does someone have an idea?

here is a video I take on my last testing

https://www.youtube.com/watch?v=_MKM2n9 ... e=youtu.be

As I wrote, the MAP voltage is measured with Voltmeter at the ECU pins, I see the voltage 1.33V with Key ON, Engine Off

If the MAP is short, the voltage on the signal MAP ECU input should not work

K series engine
AEM 5 bars map sensor
2 ECU tested
voltage at ECU input work with voltmeter

I installed a AEM 5 bar map sensor, I did it several time on customer cars. But this one I have a problem
Once scaling with any custom or Preset Map sensor the Value still don’t move according to vacuum
On ...

I highly suggest you to use a dyno for this