P0301

29CD - P0301

Information saved in
DME

Fault code
29CD - P0301

Fault text
DME: Combustion misfires, cylinder 1

Fault description
Combustion misfires, cylinder 1

Condition for fault identification
none

Condition for fault memory entry
none

Action in service
Check spark plugs, coil, wiring harness;
check fuel injector, fuel supply incl. high-pressure pump
(tank fuel level?)
Check catalyst system for damage (for instance, high
exhaust back-pressure?)
DTCs entered owing to faults in Valvetronic system,
valvetrain - hydraulic valve clearance compensation -
elements?

Fault effect and breakdown warning


Driver information
none

Service instruction
none