Codes p0300 & p0357

[Mouse330]

Originally Posted by gtstorey

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??

[gtstorey]

Originally Posted by Cali_Camaro_SS

I also would think if it’s the fuse then all odd coils would be dead?

Originally Posted by Mouse330

All odd coils are fed by fuse 10 so the fuse should be good or the whole bank would be dead

You already answered this question.

[Cali_Camaro_SS]

Quick update: tested the connector and it has power on the pink wire. Pulled the plug and doesn’t appear to have any cracks no oil. Checked the plug wire and seem clean no corrosion on the metal. Checked the wire with the multimeter also and shows .8 ohms set it to 20k is that too low?

[gtstorey]

If you are still chasing the code for #7 coil, just swap the coil to another cylinder and see if the code follows.

[Cali_Camaro_SS]

Switched the new coil with another and it did not follow. So of course my luck it’s not the coil.

………

[gtstorey]

Have you tried looking up the OEM Service manual diagnostic steps for your code? Free internet stuff and forums can only get you so far.

[Cali_Camaro_SS]

I have not done that yet, I will look into that as well thank you.