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The mkiv Supra Owners Club

rough running


ronttuk

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Last night I drove the supra home turned it of as usual and the Ariel didn't retract . This morning I try to start it and its dead I find a loose battery terminal, so I put it back on start the car and its running rough seems to be over fueling or something. Any ideas or is it the ECU going through a learni.g phase again? Car is s UK spec 1994 auto

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Last night I drove the supra home turned it of as usual and the Ariel didn't retract . This morning I try to start it and its dead I find a loose battery terminal, so I put it back on start the car and its running rough seems to be over fueling or something. Any ideas or is it the ECU going through a learni.g phase again? Car is s UK spec 1994 auto

 

Pretty sure if the battery is disconnected the ECU gets wiped so has to relearn.

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