2010 Porsche Panamera Turbo (970) V8-4.8L Turbo A L L Diagnostic Trouble Codes ( DTC ): P Code Charts Page 719
WARNING
High voltage:
Death or severe injuries due to high voltage or high current.
- Start engine only if all the bar ignition modules have been installed and connected.
NOTE:
Sensitive electronics.
Risk of irreparable damage to electronic components.
- DO NOT perform electrical tests.
- DO NOT connect external power sources.
- Ground supply Check.
Diagnostic conditions
- Period since engine was started > 2 Second(s)
- Engine temperature > -30 锟斤拷C (锟斤拷F)
Possible fault causes
- Loose contact or corrosion on connectors or lines
- Short circuit to B+ or open circuit in lines (Ground supply)
- Short circuit to ground or open circuit in lines (Power supply)
- Short circuit to B+/ground or open circuit in the line (Activation)
- Bar ignition module Cylinder 4 Faulty
P2311
P2311
Diagnosis information - Control unit DME (DFI)
Bar ignition module Cylinder 4 - Soft shutdown
WARNING
High voltage:
Death or severe injuries due to high voltage or high current.
- Start engine only if all the bar ignition modules have been installed and connected.
NOTE:
Sensitive electronics.
Risk of irreparable damage to electronic components.
- DO NOT perform electrical tests.
- DO NOT connect external power sources.
- Ground supply Check.
Diagnostic conditions
- Period since engine was started > 2 Second(s)
- Engine temperature > -30 锟斤拷C (锟斤拷F)
- none of the following faults stored : P0354, P2309, P2310
Possible fault causes
- only P2311:
- Bar ignition module Cylinder 4 Faulty
- P2311 + P0354 or P2309 or P2310:
- Loose contact or corrosion on connectors or lines
- Short circuit to B+ or open circuit in lines (Ground supply)
- Short circuit to ground or open circuit in lines (Power supply)
- Short circuit to B+/ground or open circuit in the line (Activation)
- Bar ignition module Cylinder 4 Faulty
P2312
P2312
Diagnosis information - Control unit DME (DFI)
Bar ignition module Cylinder 5
