P0430 or P0420 Solved with Spacer or non fouler

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Aug 30, 2025 | 06:31 PM
  #21  
Quote: It depends what you mean by "fine". If it's "I don't care how much bad stuff my car emits", yeah maybe "fine".

If instead it was "I want my car to run as intended by Jaguar engineers", then very far from "fine".
I was specific enough when i said 0 point something percentage, wasnt i? That means the error in fuel trims will be MAX 0.9% of a correction which would be fine even if unbalanced, because its a minimal corection.(5% is time to worry. 15% is a lot) So again for the record, the corrections made by the downstreams are very small.

Or are you picking at me now that i admitted i was wrong about the first fact?
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