Inspection

1. INSPECT NO. 1 COOLER THERMISTOR

(a) Measure the resistance. Standard resistance

Tester Connection

Condition

Specified Condition

1 - 2

-10°C (14°F)

7.30 to 9.10 kQ

1 - 2

-5°C (23°F)

5.65 to 6.95 kQ

1 - 2

0°C (32°F)

4.40 to 5.35 kQ

1 - 2

5°C (41°F)

3.40 to 4.15 kQ

1 - 2

10°C (50°F)

2.70 to 3.25 kQ

1 - 2

15°C (59°F)

2.14 to 2.58 kQ

1 - 2

20°C (68°F)

1.71 to 2.05 kQ

1 - 2

25°C (77°F)

1.38 to 1.64 kQ

1 - 2

30°C (86°F)

1.11 to 1.32 kQ

NOTICE:

• Touching the sensor even slightly may change the resistance value. Hold the connector of the sensor.

• When measuring the resistance, the temperature of the sensor and the cooler thermistor must be the same.

HINT:

As the temperature increases, the resistance decreases (see the graph).

If the operation is not as specified, replace the cooler thermistor.

E107306E01

Y

I101205

Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

Don't pay hundreds of dollars to find out what is wrong with your car. This book is dedicated to helping the do it yourself home and independent technician understand and use OBD-II technology to diagnose and repair their own vehicles.

Get My Free Ebook


Post a comment