- Dec 16, 2012
- 118
Hey,
Just got HP Tuners last week and started to just do some scans when I'm out driving to see whats going on with the stock tune.
I was just wondering what MAP readings you have at different throttle positions or if there's a table or something with approximate pressures. It feels like my MAP readings is too high in relationship to the throttle opening.
Currently I'm reading 32-36 kpa (4.5-52 psi) at idle, at around 25% throttle I get 50 kpa (7.3 psi), 30% I'll get 70 kpa (10 psi) and at 50% I'll almost hit atmospheric pressure 97 kpa (14 psi).
I don't have any possibility to cross check the values with another I6, but is it possible to measure the feedback to the PCM to see if it's within limits?
Just got HP Tuners last week and started to just do some scans when I'm out driving to see whats going on with the stock tune.
I was just wondering what MAP readings you have at different throttle positions or if there's a table or something with approximate pressures. It feels like my MAP readings is too high in relationship to the throttle opening.
Currently I'm reading 32-36 kpa (4.5-52 psi) at idle, at around 25% throttle I get 50 kpa (7.3 psi), 30% I'll get 70 kpa (10 psi) and at 50% I'll almost hit atmospheric pressure 97 kpa (14 psi).
I don't have any possibility to cross check the values with another I6, but is it possible to measure the feedback to the PCM to see if it's within limits?