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cotbu · 10-19-2012, 04:42 PM

Actually it's 194°F or 90°C normal operating temp
At 78°C or 172°F your ecu looks for a working 02 sensor
At 80°C or 176°F starts using the o2 sensor to trim the fuel

At 220°F or 104°c. you are considered hot. You would overheat quickly from here, if you allowed the engine to continue it's operation without any action!

10-19-2012, 04:42 PM	#5
cotbu Post Whore! Join Date: Sep 2005 Location: SWFL Age: 49 Posts: 3,318 Trader Rating: (3)	Actually it's 194°F or 90°C normal operating temp At 78°C or 172°F your ecu looks for a working 02 sensor At 80°C or 176°F starts using the o2 sensor to trim the fuel At 220°F or 104°c. you are considered hot. You would overheat quickly from here, if you allowed the engine to continue it's operation without any action! __________________ LoverTechnologies "Half Broken Things!"