Purchased used Z - have a question.

mjaenke · 07-24-2014, 05:51 PM

I will be getting rid of the short rams soon. I did some data logging on the drive home for work today to get a baseline before i make the change.

I don't have the ideal ranges handy for this car but if someone does please let me know.

Ambient 82*F, 38% Humidity, 30.04"

RPM Min = 0, Max = 5,275, Average = 2,234
Intake Air Temperature Min = 95*F, Max = 138*F, Average = 106*F
Coolant Temperature Min = 183*F, Max = 214*F, Average = 192*F
Catalyst Temperature Min = 651.2*F, Max = 1126.4*F, Average = 989.6*F
MAP Min = 11.60kPa, Max = 181.37kPa, Average = 36.11kPa
MAF Min = 1.91g/s, Max = 185.07g/s, Average = 22.68g/s

The Max MAP seems wrong as i would actually be boosting at that pressure? I'm certainly not boosted. Would this be caused by the SRI's or is the sensor going bad?

Also, as noted elsewhere on the forums, this is more evidence that SRI's suck hot air ALL of the time.

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07-24-2014, 05:51 PM	#40 (permalink)
mjaenke Base Member Join Date: Jul 2014 Location: Columbia, IL Posts: 24 Drives: 09 Nissan 370Z M6 Rep Power: 12	I will be getting rid of the short rams soon. I did some data logging on the drive home for work today to get a baseline before i make the change. I don't have the ideal ranges handy for this car but if someone does please let me know. Ambient 82F, 38% Humidity, 30.04" RPM Min = 0, Max = 5,275, Average = 2,234 Intake Air Temperature Min = 95F, Max = 138F, Average = 106F Coolant Temperature Min = 183F, Max = 214F, Average = 192F Catalyst Temperature Min = 651.2F, Max = 1126.4F, Average = 989.6F MAP Min = 11.60kPa, Max = 181.37kPa, Average = 36.11kPa MAF Min = 1.91g/s, Max = 185.07g/s, Average = 22.68g/s The Max MAP seems wrong as i would actually be boosting at that pressure? I'm certainly not boosted. Would this be caused by the SRI's or is the sensor going bad? Also, as noted elsewhere on the forums, this is more evidence that SRI's suck hot air ALL of the time.