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Old October 25th 2004, 11:24
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Sandeep Sandeep is offline
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Join Date: Aug 2002
Location: Brampton, Ontario, Canada
Posts: 1,795
Fat 911 T4 Cooling .. datalogger results

I've just completed my datalogger and here are the results of the first run. I was driving quite hard but only for short bursts .. see #2 below.

Time in seconds is on the x-axis, and the sensor data is on the y-axis, logorithmic scale so I can show all data on the same graph.

Some notes:

1. The engine warms up unevenly ... between T=1s and T=310s, difference in 1-2 head and 3-4 head is about 40deg.

2. Once warmed up the temps are pretty even. "Getting on it" was a little difficult because I quickly exceeded the speed limit in my area Need to get on the highway.

3. I have noise in my Ambient Air Temp and Fan Inlet Temp circuit, will need to fix this.

4. No Oil Temp, RPM, and Rear Wheel Speed circuit yet, will get those running in a few weeks ... so its difficult to judge temps without this data ... how fast was I driving, how high was I revving ect..

More data to come !

Sandeep
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