P0302 and P130A misfire code after removing intake manifold

[Audibellybutton]

I need some help. I took off my blower adjusted my intake manifold runner flaps yesterday but after putting the car back together I am getting a misfire and cylinder disable on cylinder 2

the car is throwing an EPC light and sputtering. its misfiring cylinder 2 here are the codes. let me know what I should check. I need some quick help to find out if I need to take it apart again and see what needs to be fixed

ignore the coolant pump code, i wired mine to run at 100%


3 Faults Found:
6351 - Cylinder 2
P0302 00 [101] - Misfire Detected
Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 1
Mileage: 155584 km
Date: 2019.10.28
Time: 22:49:35

Engine speed: 4563.00 /min
Normed load value: 52.2 %
Vehicle speed: 45 km/h
Coolant temperature: 95 °C
Intake air temperature: 24 °C
Ambient air pressure: 1010 mbar
Voltage terminal 30: 13.405 V
Unlearning counter according OBD: 40
Engine speed: actual: 4480 /min
MAF_ENVD: 915.10586 mg/stroke
Coolant temperature (unfiltered): 95.25 °C
Engine: operating status: PL
T_AST_ENVD: 899.50 s
Vehicle speed: actual: 45 km/h

7814 - Coolant Pump for Intercooler
P190C 00 [037] - No Signal
Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 1
Mileage: 155584 km
Date: 2019.10.28
Time: 22:49:17

Engine speed: 1266.00 /min
Normed load value: 21.2 %
Vehicle speed: 22 km/h
Coolant temperature: 95 °C
Intake air temperature: 27 °C
Ambient air pressure: 1010 mbar
Voltage terminal 30: 13.710 V
Unlearning counter according OBD: 40
Engine speed: actual: 0 /min
MAF_ENVD: 0.00000 mg/stroke
Coolant temperature (unfiltered): 97.50 °C
Engine: operating status: ES
Engine load: 0.000000 %
Vehicle speed: actual: 0 km/h

7948 - Cylinder Disabling
P130A 00 [101] - -
Not Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Status: 00000001
Fault Priority: 2
Fault Frequency: 1
Mileage: 155584 km
Date: 2019.10.28
Time: 22:49:36

Engine speed: 4083.00 /min
Normed load value: 49.8 %
Vehicle speed: 48 km/h
Coolant temperature: 95 °C
Intake air temperature: 23 °C
Ambient air pressure: 1010 mbar
Voltage terminal 30: 13.405 V
Unlearning counter according OBD: 40
Engine speed: actual: 3936 /min
MAF_ENVD: 1002.25880 mg/stroke
Coolant temperature (unfiltered): 95.25 °C
Engine: operating status: PL
T_AST_ENVD: 899.50 s
Vehicle speed: actual: 49 km/h



does anyone know why it could be misfiring and disabling a cylinder?

[theweebabyseamus]

Did cyl 2's injector come out?

[MSq5]

Yes, look to see of the injector 0-ring seal is damaged. Probably should replace it, regardless. Might want to replace them all for good measure. Hopefully, that is all that is wrong.

[Audibellybutton]

The injectors came out when a carbon cleaning was done, also put new o-rings. There was no code after besides the codes for intake manifold runner flaps. I took it apart again to fix the runner flaps, only loosened the intake manifold enough to open the flaps then put it back together now there’s a code. Is there any way to check injectors in vagcom before I take it apart?

[Audibellybutton]

Well I’m about to take the blower off right now. Pretty easy process after doing it s couple times. Does anyone know what side cylinder 2 is? My guess is passenger side in the middle? I’m going to pull the manifold off completely this time and check that the injector is seated properly

[JoeAWD]

http://i.fixya.net/uploads/images/002bfdf.gif

[Audibellybutton]

Before I put it back together, is this the correct placement of the o rings?