the following codes were pulled off of the computer today. P1000,P1127,P1116 & P1464. Anyone know what they mean and what it will take to repair them?

Thank you all.

 

p1000 - OBD-II Monitor Testing Incomplete
p1127 - Heated Oxygen Sensor Heater not on During KOER Test
p1116 - Engine Coolant Temperature Sensor is out of Self-Test Range
p1464 - ACCS to PCM High During Self-Test

you might want to unplugged your battery for about 30 min. to clear the codes and see if all of them come back.