Shakedown MAP issue; 933 PSI????
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Shakedown MAP issue; 933 PSI????
Hello everyone, I hope you can help, please.
I'm prepping my car for tuning next week and I'm slowly incrementing boost to see if / how everything is running.
I am getting a very strange reading on my MAP sensor of 930+ PSI which is causing a boost cut (expected).
I've been through every setting to the best of my ability to no avail and cannot figure this one out.
Interestingly, the issue is present in 2nd and 3rd but not 4th or 5th as you can see by the attached DLs.
Also, the graph shows that TPS drops off before I get the crazy boost spike, I know for a fact that each time this happens TPS is at 100% and I let off when I witness the ignition cut if that makes sense.
The MAP is a genuine AEM 3.5 BAR sensor (30-2130-50), SManager has a setting for the AEM sensor pre-configured, as part of my troubleshooting / due diligence I calculated that the settings are fractionally off so I have manually populated the settings for a "custom" sensor.
Please find below a link to the MAP sensor manual should you need to reference it:
https://www.aemelectronics.com/files/in ... Sensor.pdf
May I ask if someone would be kind enough to take a look for me, please?
I've attached my current calibration and datalog on the Hondata forum the post is here if anyone fancies taking a look:
https://www.hondata.com/forum/viewto...p?f=19&t=23721
I'll gladly answer any questions have and really appreciate your help.
Thank you all!
Sam.
I'm prepping my car for tuning next week and I'm slowly incrementing boost to see if / how everything is running.
I am getting a very strange reading on my MAP sensor of 930+ PSI which is causing a boost cut (expected).
I've been through every setting to the best of my ability to no avail and cannot figure this one out.
Interestingly, the issue is present in 2nd and 3rd but not 4th or 5th as you can see by the attached DLs.
Also, the graph shows that TPS drops off before I get the crazy boost spike, I know for a fact that each time this happens TPS is at 100% and I let off when I witness the ignition cut if that makes sense.
The MAP is a genuine AEM 3.5 BAR sensor (30-2130-50), SManager has a setting for the AEM sensor pre-configured, as part of my troubleshooting / due diligence I calculated that the settings are fractionally off so I have manually populated the settings for a "custom" sensor.
Please find below a link to the MAP sensor manual should you need to reference it:
https://www.aemelectronics.com/files/in ... Sensor.pdf
May I ask if someone would be kind enough to take a look for me, please?
I've attached my current calibration and datalog on the Hondata forum the post is here if anyone fancies taking a look:
https://www.hondata.com/forum/viewto...p?f=19&t=23721
I'll gladly answer any questions have and really appreciate your help.
Thank you all!
Sam.
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