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g4x error codes

Craig chung

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I have bmw e34 engine thats turbo, I parked the car for 5 min then after starting the car,it started to idle rough plus it doesn't hold idle, I have to give it gas in order hold to idle, I limp the car home, after plugging my laptop to see if anything pops up I notice it has 6 codes 


I'm just wondering if my tps sensor or my iat just took a crap all off a sudden 


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Looks like some wiring(s) of your sensor's +5V have touched the ground.

You'll be needing to check the wiring of all your analog inputs using the +5V supply.

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