mccsp
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| posted on 2/7/09 at 04:59 PM |
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Zetec E Temp Sensor Data - ECM Set-up
Hi,
I have a Zetec E engine running on GSXR 750 TB's and an Emerald ECU. At the moment the ECU Engine Temp sensor is reading -31°C using the default
settings in he map below, it isn't that cold. I need to set-up the ECU according to the sensor being used.
Does anyone have the required information for the following sensor?
The part number on the sensor looks to be: F2AF-12A648-AA. If anyone may have a datasheet that would help, can't find one online.
I need to populate the following map:
 
Coolant Temp Sensor Calibratio
Any help would be greatly appreciated. If I can't find the info, I think the kettle and a themometer will be coming out, and I will have to live
with an error in temp response of the thermometer and the sensor.
[Edited on 2/7/09 by mccsp]
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Dusty
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| posted on 2/7/09 at 06:16 PM |
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I did the kettle and thermometer trick. Play with voltages in the user defined graph till ambient on a thermometer and the emerald agree. Then water
and ice. Dangle the sensor in and wait for it to stabilise. Thats zero and faff with the graph again till emerald agrees. Then go for 80degrees or so.
Response is fairly linear over the required range, 20 - 120C but the curve steepens progressively below 20 and above 120.
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