Hi all,

My check engine light and an EPC light came on today! I was wondering if anyone has experienced these fault codes (below) and knows weather I just need to change the spark plugs and coil packs or weather I have an actuator fault also 😬🫣

My husband used a scanning app and got the following codes:

• P0302 - cylinder 2 misfire

• 06351

• 11836

The first one is obvious. For the others, Google is saying 06351 is likely a throttle actuator fault and that 11836 may be linked to P0303 which is a cylinder 3 misfire. We are not sure if the app is completely accurate as the codes are wired, we are also not sure if (as cars can do sometimes) it is throwing out random codes but the cylinder 2 misfire is the main cause.. I will be removing a checking the spark plugs this evening to see what they look like.

We ideally don't want to sink money into the spark plugs if it's the actuator and vice versa.

Any help or knowledge would be greatly appreciated 🙏🏻

You could swap coil packs to see if the misfire moves with the coil pack. If it does it needs replacing. Had a quick look online and 11836 comes up as cylinder disabling. Think it happens when misfire/problem and stops fuel to the problem cylinder. If the swapping coil packs makes no difference then perhaps HT leads or sparkplug. If that doesnt cure it then it may be an injector fault or try a compression test?

Alasdair