2010 Porsche Panamera Turbo (970) V8-4.8L Turbo A L L Diagnostic Trouble Codes ( DTC ): P Code Charts Page 442
Diagnosis information - Control unit DME (DFI)
Brake vacuum sensor: Electrical fault
Diagnostic conditions
- Ignition on
Possible fault causes
- Short circuit to B+/ground/between lines or open circuit in the lines
- Brake vacuum sensor Faulty
Fault effects
- Start/stop system not active
P0558
P0558
Diagnosis information - Control unit DME (DFI)
Brake vacuum sensor: Electrical fault
Diagnostic conditions
- Ignition on
Possible fault causes
- Short circuit to B+/ground/between lines or open circuit in the lines
- Brake vacuum sensor Faulty
Fault effects
- Start/stop system not active
Diagnosis Information - Control Unit DME (DFI)
P0562
Diagnosis information - Control unit DME (DFI)
Supply voltage
Diagnostic conditions
- Engine running > 6 Second(s)
Possible fault causes
- Supply voltage Vehicle electrical system too high > 5 Second(s) (e.g. Jump starting)
- Supply voltage Vehicle electrical system too low
- Contact resistance, Loose contact or corrosion on connectors or lines (Control unit DME (DFI))
Fault setting condition(s)
- Deviation Supply voltage:
- < 10 V (P0562)
or
- > 16 V (P0563)
PDK Control Unit, Supply Voltage Less Than 9 V
P0562
Diagnosis information - PDK
PDK control unit, supply voltage < 9 V
Diagnostic conditions
The control unit initially tests internal function sequences when the ignition is switched on (terminal 15). If they are OK, all diagnosable outputs are
then tested and any faults are stored.
- Ignition on
- Engine at idle speed
Possible fault causes
- Control unit power supply line faulty
