9-3 (9440) L4-2.0L Turbo (2.0 HOT) (2003)
Relay Box: Specifications
Measurement Value, REC (701)
Scope
Directions for the measurement of levels and signals at the REC and the measurement values are given on the following information.
NOTE: When measuring values at the pins the connector must remain plugged into the electrical centre. The pins can be accessed by lifting up the
protective cover on the connector.
Remember:
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Pay attention to the measurement requirements, use common sense when judging the measurement result.
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Check first that there is a voltage supply to the control module and that it is grounded.
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Then check all sensor inputs and signals from other systems.
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Lastly check the outputs of the control module. Remember that the output values do not say anything about the functioning of the related actuator.
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If any measurement value is incorrect, use the wiring diagram to determine which cables, connectors or components should also be checked.
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The given measurement values are as measured with a calibrated Fluke 88/97.
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The measurement values %(+) and ms(+) show respectively the pulse ratio and the pulse length. A test instrument with pulse ratio and pulse width
measurement must be used. The plus sign (+) denotes a positive trigger pulse, TRIG+.
Connector Body 1 to main wiring harness