Question 1
What diagnostic trouble code (DTC) could be set if the thermostat is defective?
◦ P0300
◦ P0171
◦ P0440
◦ P0128
Question 2
Which statement is TRUE about thermostats?
◦ The temperature marked on the thermostat is the temperature at which the thermostat should be fully open
◦ Thermostats often cause overheating
◦ The temperature marked on the thermostat is a temperature at which the thermostat should start to open.
◦ Both A and B