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READING ACTUAL VALUES
1.IGNITION : Position 1
2.Press the AUTO button
3.Set both temperature selectors to 72 degrees F.
4.Press the REST button for more than 5 seconds.
5.The left display will alternately show the number "1" and the
6.Press the AUTO button and the next component number and its value will be displayed.
7.Press the REST button to end the test program.
COMPONENT UNDER TEST
Number | Component |
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01 | |
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02 | Outside Temperature Sensor (B14) |
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03 | Left Heater Core Temperature Sensor (B10/1) |
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04 | Right Heater Core Temperature Sensor (B10/1) |
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05 | Evaporator Temperature Sensor (B10/6) |
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06 | Engine Coolant Temperature (ECT) Sensor (A/C) (B1/4) |
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07 | Refrigerant Pressure in Bar |
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08 | Refrigerant Temperature Sensor (B12/1) |
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10 | Blower Control Voltage |
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11 | Emissions (Refrigerant Leak) Sensor (B31) |
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12 | Sun (Excessive Heat) Sensor (B32) |
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20 | Control Current for Auxiliary Fan exp. : 7 = 7 mA |
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21 | Engine RPM. example 00..99 (x100) = 9900 |
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22 | Vehicle Speed |
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23 | PIN 58D exp. 99.0 = 99% of Battery Voltage |
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24 | Battery Voltage : 12.8 = 12,8 Volt |
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40 | Software Version Encoded |
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41 | Hardware Version |
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110
