On a recent trip away I got an EML on. The car didn’t go into limp mode and as I was away on holiday I left it until I got home. I connected my Carista and had a number of faults mostly because I allowed the battery to go flat. But the one causing the warning light I think was P0420 Catalyst System below threshold bank 1.
I’ve cleared it but wanted to know the possible problems and fixes should it return. Hopefully it doesn’t...
I’ve recently changed rage manifold and PCV, so doubts it any of those issues.
EML light
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JC333
- Posts: 33
- Joined: Sun Sep 16, 2018 5:31 pm
- I drive a: GT 2.0 TSI
- In: Sumatra
- With a: Manual box
- Location: Essex
Re: EML light
Has no one had this problem????