Subject	Do the following
Posted by	njz on February 20, 2011 at 11:54 AM
	This message has been viewed 201 times.
In Reply To	Why is my ECU reading coolant temperature at 203 degrees? posted by Worm Boy on February 20, 2011 at 01:50 AM
Message	1. Check Coolant level, make sure there's no air in system 2. Test temp Sensor (ohms to temp) Use FSM) 3. Check Fan Clutch. 4. Check Aux fan operation 5. Check Water pump for leak 6. possible Thermostat failure 7. Clogged Rad.
Follow Ups	Why is my ECU reading coolant temperature at 203 degrees? - Worm Boy 01:50:21 02/20/11 Check the thermostat it may not be opening full stroke. - ZUL8TR 07:27:35 02/20/11 Thermostat is good. I had bought one from AutoZone - Worm Boy 19:39:41 02/20/11 Do the following - njz 11:54:11 02/20/11 Re: maybe i missed something. why not verify your CTS - tognot 20:31:11 02/20/11 CTS is working fine. The problem is my ECU thinks the - Worm Boy 01:38:52 02/21/11 Ohm out the harness from temp sensor connector to the ecu - Wright (Ca) 09:59:35 02/21/11 2nd - njz 11:09:14 02/21/11 how would i do that? - Worm Boy 01:25:40 02/22/11
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