saab Workshop Repair Guides

Saab Workshop Service and Repair Manuals

Description Of Operation, Control Module Inputs|Page 3696 > < Description Of Operation, Control Module Inputs|Page 3694
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Ground

Power ground

Grounding point G7 is used to ground the following:

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control module pins 25 47 and 62

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the mass air flow sensor

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the ignition discharge module.

Sensor Ground

The following sensors are grounded via pin 22 of the control module:

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The crankshaft position sensor and its screening

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The manifold absolute pressure sensor

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The intake air temperature sensor

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The coolant temperature sensor

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The oxygen sensor's screening

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The pedal position sensors

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The throttle position sensors

Description Of Operation, Control Module Inputs|Page 3696 > < Description Of Operation, Control Module Inputs|Page 3694