2010 Porsche Panamera Turbo (970) V8-4.8L Turbo A L L Diagnostic Trouble Codes ( DTC ): P Code Charts Page 574
INFORMATION
- The control unit is controlled by the DME control unit via a signal line.
- In the opposite direction, the control unit can also report faults to the DME control unit.
Diagnostic conditions
- Radiator fans activated > 5 Minute(s)
Possible fault causes
- Radiator fans Faulty
- Radiator fan control module Faulty
P1466
P1466
Diagnosis information - Control unit DME (DFI)
Radiator fans: Mechanical fault
WARNING:
Open-running fan blades.
Danger of limbs being cut off.
Risk of serious injuries due to foreign bodies being thrown out.
- DO NOT allow hair or clothing close to the rotating range of the fan.
- DO NOT reach into the rotating fan.
- DO NOT place tools or other items in the rotating range of the fan.
- Perform work on the fan only with the ignition switched off.
- Secure the ignition to prevent accidental switching on by other persons.
NOTE:
Sensitive electronics.
Risk of irreparable damage to electronic components.
- DO NOT perform electrical tests.
- DO NOT connect external power sources.
INFORMATION
- The control unit is controlled by the DME control unit via a signal line.
- In the opposite direction, the control unit can also report faults to the DME control unit.
Diagnostic conditions
- Radiator fans activated > 5 Minute(s)
Possible fault causes
- Radiator fans stiff or blocked
- Radiator fans Faulty
Fault setting condition(s)
- Current consumption Radiator fans too high
Fault effects
- stiff:
- Reduction rpm Radiator fans to 0 1/min
- blocked:
- engine shakes loose
P1502
P1502
Diagnosis information - Control unit DME (DFI)
Throttle adjusting unit
Diagnostic conditions
- Vehicle is stationary
- Coolant temperature 5 ... 100 锟斤拷C (锟斤拷F)
- Intake air temperature 5 ... 40 锟斤拷C (锟斤拷F)
- Accelerator pedal not actuated (0 %)
