I have a 2013 1.2L Match edition polo. It has always run fine but recently it has been going into limp mode, with the EPC light, tyre pressure light, and Electronic Stability light all coming on. Doing a download with VCDS reveals the following sampled on two different occasions.
What I have done so far:-
Changed all ignition coils for new ones
Changed all spark plugs for new ones
Moved injector for cylinder 3 to 2 and vice versa.
The fault still shows on cylinder 2, and at this point I'm at a bit of a loss of how to proceed. Any suggestions from anyone?
Code: Select all
Address 01: Engine (J623-CGPB) Labels:. 03E-906-019-CGP.clb
Part No SW: 03E 906 019 M HW: 03E 906 019 B
Component: SIMOS11.1 H03 9877
3 Faults Found:
6351 - Cylinder 2
P0302 00 [01100000] - Misfire Detected
Intermittent - Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Priority: 2
Fault Frequency: 3
Mileage: 147498 km
Date: 2024.03.16
Time: 15:16:33
Engine RPM: 3156.00 /min
Normed load value: 84.7 %
Vehicle speed: 112 km/h
Coolant temperature: 88 °C
Intake air temperature: 20 °C
Ambient air pressure: 980 mbar
Voltage terminal 30: 14.218 V
Unlearning counter according OBD: 40
Number of cylinder 2 misfires in drive cycle-Misfires cylinder 4 from engine start to engine stop: 56
Misfire detection: counter in driving cycle-CTR_MIS_TOT_DC: 56
Misfire sum counter: carb A-MIS_SUM_A: 0
Misfire totalizer-Misfires all cylinders per 1000 rpm: 56
11836 - Cylinder Disabling
P130A 00 [01100000] - -
Intermittent - Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Priority: 2
Fault Frequency: 5
Mileage: 147498 km
Date: 2024.03.16
Time: 15:16:34
Engine RPM: 2780.00 /min
Normed load value: 45.5 %
Vehicle speed: 35 km/h
Coolant temperature: 86 °C
Intake air temperature: 23 °C
Ambient air pressure: 1000 mbar
Voltage terminal 30: 14.015 V
Unlearning counter according OBD: 40
Time since engine start: 18 s
Engine torque: 60.71875 Nm
Accelerator pedal travel-Accelerator position: 62.79 %
Ignition angle of current cylinder: actual value-Ignition angle: actual: 21.750 °
11411 - Cylinder 2 Ignition Circuit
P1358 00 [01100000] - Open Circuit
Intermittent - Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Priority: 2
Fault Frequency: 4
Mileage: 147498 km
Date: 2024.03.16
Time: 15:16:33
Engine RPM: 1993.00 /min
Normed load value: 85.9 %
Vehicle speed: 24 km/h
Coolant temperature: 87 °C
Intake air temperature: 23 °C
Ambient air pressure: 1000 mbar
Voltage terminal 30: 14.218 V
Unlearning counter according OBD: 40
Time since engine start: 15 s
Engine torque: 99.93750 Nm
Accelerator pedal travel-Accelerator position: 69.63 %
Ignition angle of current cylinder: actual value-Ignition angle: actual: 10.875 °
Readiness: 0000 0000Code: Select all
Address 01: Engine (J623-CGPB) Labels:. 03E-906-019-CGP.clb
Part No SW: 03E 906 019 M HW: 03E 906 019 B
Component: SIMOS11.1 H03 9877
1 Fault Found:
11411 - Cylinder 2 Ignition Circuit
P1358 00 [00100111] - Open Circuit
Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Priority: 2
Fault Frequency: 1
Mileage: 148065 km
Date: 2024.04.03
Time: 09:49:33
Engine RPM: 1834.00 /min
Normed load value: 92.2 %
Vehicle speed: 38 km/h
Coolant temperature: 73 °C
Intake air temperature: 25 °C
Ambient air pressure: 980 mbar
Voltage terminal 30: 14.015 V
Unlearning counter according OBD: 40
Time since engine start: 172 s
Engine torque: 103.03125 Nm
Accelerator pedal travel-Accelerator position: 59.47 %
Ignition angle of current cylinder: actual value-Ignition angle: actual: 15.375 °
Readiness: 0010 0101