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Evo IX - ECU fault code 50 An Temp 3 below


gordonm
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Been working on my car past few weeks and today when i fired it up i see the engine management light on, so connected up my laptop and see the error fault code 50 An Temp 3 below.

Does that sound like the map sensor or maybe the wiring is damaged?

 

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Ok, have had another go and the details are

AN T3 is connected to MAF air temp and the value is input at 0v ground.

I've got a sensor connected to the ECU on my upper intercooler pipe. Sound like a broken wire to that maybe?

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