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The mkiv Supra Owners Club

Engine managment light comes on at 80


Adam

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As it says. The brake fluid is full and i dont have an active spoiler. it doesn`t come on till i hit 80. Once it comes on it stays on till i turn the engine off. The car doesn`t feel like there is anything wrong. Can anyone help

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Do you have an auto front spoiler and/or the buttons for it under the stereo? My guess is the warning light is for the auto spoiler (either been removed or not deploying). To test if it is this try pressing off button and see if you get the warning light coming on still.

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ive got a similar problem with mine. If I disable the spoiler ECU then am I correct to presume that I wont be able to lower my spoiler (in manual mode) anymore....or is the ECU only for the automatic speed dependant deployment.

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