EPC light on

Post by **vroomrs4** » Thu Nov 09, 2017 9:49 am

Morning all, Wondered if someone could help. My EPC light came on just as i was leaving the petrol station yesterday, but with no problem with the car. the day before i had a Alarm and Tracker fitted do you think that could of caused the problem....????
Regards

Post by **Gary(rs4)87** » Thu Nov 09, 2017 9:51 am

I have issue with epc and VCDS said Intake manifold flap position

Post by **vroomrs4** » Thu Nov 09, 2017 9:59 am

Is it affecting your car at all ?
Cheers

Post by **Gary(rs4)87** » Thu Nov 09, 2017 4:44 pm

Mrc said need carbon clean and deflap. But I didn’t feel any power loss

Post by **vroomrs4** » Thu Nov 09, 2017 5:35 pm

My car is running normally as well. Mine has been deflaped and was carbon cleaned 800 miles ago. I took the car back to the alarm engineer, he has reset the fault. it was something to do with me leaving the keys in the ignition and walking away from the car with the ADR card in my wallet (The ADR is the gadget you need to start the car with) Looks like the security system needs tweaking.

Post by **Damianos** » Fri Feb 16, 2018 4:57 pm

Hi all,

Also had the EPC light come on last night, after not having driven the car for a couple of weeks. Car was running fine and the light went off after a couple of miles. Could it be due to low battery after not moving for so long?

Post by **Gary(rs4)87** » Fri Feb 16, 2018 5:52 pm

Manifold flaps? Or secondary air injection flaps? Thats was mine issue

Post by **Grandadg90** » Fri Feb 16, 2018 6:52 pm

Or clutch switch.

Post by **rs user** » Sat Feb 17, 2018 12:08 am

could be anything
scan it-take print out
clear faults-scan again and see what comes back re EPC

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