Turbo boost pressure 2015 e220

[Willsmith]

Hi everyone hope you are all well. I have a question hope someone can answer this. I have a stage 1 remap on the car and all drives well however i got the torque app and connected it to my phone to check boost pressures. I dont have any error lights on dash but the car at full boost seems to read a max of 23 psi does anyone know if this is normal my car is the 177bhp 2015 e220 om651 with the vnt turbo setup not twin turbo. Thanks in advance

 

[Willsmith]

Hi everyone hope you are all well. I have a question hope someone can answer this. I have a stage 1 remap on the car and all drives well however i got the torque app and connected it to my phone to check boost pressures. I dont have any error lights on dash but the car at full boost seems to read a max of 23 psi does anyone know if this is normal my car is the 177bhp 2015 e220 om651 with the vnt turbo setup not twin turbo. Thanks in advance

 

[supernoodle]

Not sure why the app is be reporting psi as I'm sure ECU reports in kpa or hpa. Anyway, assuming that's a gauge pressure, 23psi or 1.6bar doesn't sound unreasonable for such a diesel. No idea what the remap claims to do though.