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What does this ECN code mean?

For several weeks, I've had an intermitent hesitation under acceleration on my Vauxhall Zafira B 1.8-litre petrol. I have been told to perform a pedal test and I have the ECN code of 036504 come up. What does this refer too?

Asked on 22 November 2012 by BigTony

Answered by Alan Ross
Not sure how you got this code, as it does not compute to others. Would suggest that if you do the pedal test you try this.

www.honestjohn.co.uk/askhj/answer/25926/vauxhall-z...s-

Code is normally four digits.
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