audi s3 EML

[m.dub]

Ok just had the EML come on, so took the car to a friend with a generic OBD reader and it came up with the codes

P0035 (Turbo/Sup wastegate control circuit high)
P0135 (02 sensor heater circuit malfunction) bank 1 sensor 1

The car runs fine and boosts as it should.

Does anyone have an idea as to why these codes popped up? Before i take it in for further investigation?

Thanks

 

[Essflee]

Ross-tech.com

Check out this site, will give you the fault codes, possible syptoms, causes and repairs...

 

[m.dub]

still cant fined any info on this, just really want to know what it means before i get my pants pulled down
gettin it sorted.

cheers

 

[leshkin]

P0135 (02 sensor heater circuit malfunction) bank 1 sensor 1- is the pre-cat lambda sensor, so its the one located on the downpipe. The error is referring to the heating element of the sensor. The issue could be bad wiring, so checking that might be your first port of call. When I had the issue, I just replaced it. It's 30 quid for the OEM spec BOSCH part from ebay (make sure it has the correct plug for your car). More details: http://www.obd-codes.com/p0135

As far as the other code goes - I don't know, sorry

 

[s3dave]

P0035 (Turbo/Sup wastegate control circuit high) check wiring on n75 valve