2003 Jetta trouble code P0302

rpicnia · **Joined:** Mon Jun 22, 2009 4:00 pm **Posts:** 2

I am getting error code P0302 # 2 cylinder misfiring, I changed plugs, The coil pack is one unit, how do I know if this is the problem or could it be a fuel injector, Plug wires how do I check thia all, so Im not spending a ton of money

Sponsored Links · **Joined:** 29 Jun 2004 08:12 pm **Posts:** N/A

Mohawkmtrs · **Posted:** Tue Jun 23, 2009 7:42 am

Swap #2 plug wire with another cylinder and see if the code follows.

You may also want to check the plug again to insure it didn't get damaged during the install.

For the injector, use a screwdriver like a stethoscope and you should hear it clicking.

rpicnia · **Joined:** Mon Jun 22, 2009 4:00 pm **Posts:** 2

Thank you, I will try that !

Mohawkmtrs wrote:

Swap #2 plug wire with another cylinder and see if the code follows.

You may also want to check the plug again to insure it didn't get damaged during the install.

For the injector, use a screwdriver like a stethoscope and you should hear it clicking.

2003 Jetta trouble code P0302

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