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Home >> Porsche >> 1994 >> 911 Speedster F6-3600cc 3.6L SOHC >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Testing and Inspection >> Pinpoint Tests >> Test Point 12 - Control Unit Faulty (Knock Computer)
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Test Point 12 - Control Unit Faulty (Knock Computer)

TEST POINT 12 - Control unit: (Knock computer) - Fault code 1_33

Possible Causes, Elimination, Remarks
Ignition timing is retarded by 6° if this fault occurs.
Replace control unit.
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