Then you need to replace the ECT (Engine Coolant Temp sensor). You also need to set your TPS. After doing both of those, reset the ECM by disconnecting the neg battery cable, then turning on the headlight switch for 10 minutes, then turn it off, and reconnect the battery cable. Go for a 20 minute test drive, come back, and run KOEO codes again.
Take care,
~Chris
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