EPC light on again

4.2 V8 32v Naturally Aspirated - 414 bhp
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Gary(rs4)87
2nd Gear
Posts: 188
Joined: Mon Jul 10, 2017 5:51 pm

EPC light on again

Post by Gary(rs4)87 » Tue Mar 20, 2018 9:13 am

EPC light on again after 4 month...
Fauls code same P2020 and P2015 Intake manifold flap position sensor bank1 bank2
How is that possible if the flaps already removed?

Lukes3
4th Gear
Posts: 657
Joined: Tue Dec 04, 2012 3:56 pm

Re: EPC light on again

Post by Lukes3 » Tue Mar 20, 2018 6:58 pm

Flaps maybe removed but the shaft will still be there with the senosrs still working off them. So if there sticking or not moving how they should it will put the light on,

You could have the shafts locked in place then have the sensors mapped out. (MRC)
Current-saloon rs4,Full decat Xpipe miltek,cold air feed,BMC air filter, TTS supercharged, MRC stage 3 L/C F/S,hell s+s brake lines,AP racing rotors + vagbremtechnic bells, kw v3s clifford 650mk2

Gone-audi s3 8p stage2+ with loba lo400 turbo.

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