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Home › Porsche › 1987 › 928 Automatic › Repair and Diagnosis › Engine Performance › Tune-Up › Ignition System - BOSCH EZF › Testing › Ignition System Tests › Engine Knock (Detonation) While Accelerating

Engine Knock (Detonation) While Accelerating

Perform the following:

  1. TEMPERATURE SENSOR I TEST 
  2. EZF IGNITION SYSTEM OUTPUT TESTS 

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