Inspection Procedure

HINT: 

• Read the freeze frame data using the Techstream. In the freeze frame data, some information is recorded about the engine conditions at the moment a malfunction occurred. This information can be helpful when troubleshooting.
• Characteristics of the thermistor resistance (reference values) are as follows.

  Terminal	THB (with Connector Disconnected)	Resistance	Ambient Temperature
  THB - E2	4.5 to 5.5 V	3.00 to 3.75 kΩ	Approximately 50°F (10°C)
  		1.60 to 1.80 kΩ	Approximately 77°F (25°C)
  		0.80 to 1.00 kΩ	Approximately 104°F (40°C)