Engine Management Light Reset Sequence?

[Hollzy]

Hi all,

Just wanted to know if there was a manual sequence to reset the settings of the car. The reason i ask is that i have recently had an egr connecting pipe replaced which has had a hole in it for some time now. As a result, the engine management light came on as the hole screwed up the sensor readings.

Since having the pipe fixed, i have cleared the fault codes, but after 10 mins or so, they come back again. I assume the sensors now need to be reset/recalibrated now that the pipe has been fixed? If so, is there a manual sequence that can be used to achieve this as i don't have any software capable of this.

One of the codes that is coming up is P2205, which when searching for on the forums, i find someone has attributed this to a coils fault. All 4 of my ignition coils were replaced about a year ago so i'm pretty certain these aren't at fault and the car has recently been serviced.

Any help as usual is much appreciated

Thanks

 

[spike]

Hi Hollyz
I checked the fault code on the Gendan (VagCom dealer) web site and this is what it listed -

GENERIC FAULT - NOx Sensor Heater Control Circuit/Open (Bank 1)

On this basis it looks like you have a new, unrelated problem

Sorry, as far as I'm aware there is no manual procedure for doing a reset. Disconnecting the battery for 20min or so sometimes works but I suspect it won't in this case

Cheers Spike

 

[the_IT_bloke]

Hi Hollyz

Just out of interest do you know what fault code you were getting when you had the hole in the ERG connecting pipe (the metal one to the exhaust I assume)?

I only ask as I am trying to solve an issue myself and have been looking to the ERG valve / supply pipes today...

Regards