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Porsche
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1989
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928 CS V8-4957cc 5.0L
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Repair and Diagnosis
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A L L Diagnostic Trouble Codes ( DTC )
A L L Diagnostic Trouble Codes ( DTC )
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Testing and Inspection
Diagnostic Trouble Code Descriptions
Computers and Control Systems
LH Codes
EZK Codes
Tire Monitoring System
Important Notes on the Diagnosis and Assessment of RDK Faults
Menu 1 = Fault Memory
Reading Out Fault Memory / Eliminating Faults
Fault Code 1
Fault Code 2
Fault Code 3
Fault Code 4
Fault Code 5
Fault Code 6
Fault Code 7
Fault Code 8
Fault Code 9
Fault Code 18
Manufacturer Code Charts
Computers and Control Systems
LH (Fuel Injection)
EZK (Ignition)
Heating and Air Conditioning
Test Point 1 - Sensor Circuit (Ohmmeter)
Test Point 2- Compressor Magnetic Clutch
Test Point 3 - Blower
Test Point 4 - Flap Control
Tire Monitoring System