Service Hints
A 2 A/C SINGLE PRESSURE SW2-3: Open above approx. 15.58 kg/cm2 (221.2 psi, 1527 kPa)
Closed below approx. 12.56 kg/cm2 (178.4 psi, 1231 kPa)
C12 COOLING FAN ECU
1-GROUND: Approx. 10-14 Volts with the ignition SW ON
9-10: 2.5 Volts at 20°C (68°F) and Ignition SW ON
1.2 Volts at 80°C (176°F) and Ignition SW ON
8-4: 10-14 Volts at A/C pressure SW ON (open)
0-3 Volts at A/C Pressure SW OFF (closed)
4-GROUND: Always continuity
E 4 ENGINE COOLANT TEMP. SENSOR (WATER TEMP. SENSOR)
1-2: 1.5 K Ohms at 80°C (176°F)
0.7 K Ohms at 110°C (230°F)