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Toyota Camry engine management light woes

My Toyota Camry engine management light is going on/off depending on what brand of petrol I use. What is going on?

Filed under fault - Asked by Philip Morrin (Navan) - Mon, 16 May 2011 09:40


Hi Philip

We spoke to Toyota Ireland and they had this to say about your issue. "There's very little info to go on but the clue seems to be in the fuel used. It could possibly be a knock sensor reacting to octane rating or fuel quality causing the light to come on."

It might be an idea to stick to the best fuel possible and check with your local Toyota service agent. Come back to us if you need more help.

Answered by: Complete Car Adviser

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