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Home >> Porsche >> 1985 >> 928 Automatic >> Repair and Diagnosis >> Engine Performance >> Ignition System - BOSCH EZF >> Testing >> Ignition System Tests >> High Fuel Consumption
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High Fuel Consumption

Perform LOAD SENSOR TEST  and THROTTLE SWITCH - IDLE CONTACT TEST  . Perform THROTTLE SWITCH - FULL THROTTLE TEST  and EZF IGNITION SYSTEM OUTPUT TESTS  .

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