Laurentiu

Liquimoly, archoil, wynns, stp ultra

Try to use cataclean or diesel sistem cleaner, your oil need to be change on time becose that is affect your engine

First is better if you come whit more details about your car, engine, year etc. If your egr problem is not bad try to avoid start stop option, short drive distance, use a fuel sistem cleaner for a few months. I don't believe egr delete plus remap is a good options for long time especially if you want to sell car, or on Mot emissions test.

First you need to run a diagnosis, after ceck air filter, oxigen senzori, injectors (return fuel). After that use a additive in fuel to clean injector etc.(cataclean) Ceck what drive mode you use, is a difference between dinamic and comfort on fuel

5w30 504/507

Is a lot of labour to change this egr cooler, is a lot of garage who will avoid to do this.

Is for diesel engine?

That sensor is if you are lucky, in most case is egr cooler. Try to use a good dpf cleaner in your fuel tank, and avoid start stop option

How many mileage have your car and what engine is?

I don't believe is OK to change egr cooler on premium brand on 60 k miles, and this is about 1000 £

OK tell me if you fix this after replace this sensor. What I see on Internet is egr cooler who is expensive to replace. To be onest I'm disappointed to have this problem from premium car on this mileage.

Hello, I have a4 b9 2tdi 190 manual with 62k miles, and yesterday when I drive on motorway with 80 mph my engine light come on. I read ecu and error is P2002, and probably is egr cooler. Is anyone have this problem on this mileage, I expect this problem to come late on high mileage from audi.

so on efficiency I have 53 mpg and on auto I have 56mpg 🙂

Hello, I read on audi book efficiency mod is for save fuel,but when I drive on auto mod on same distance I see mph fuel is increase by 3 mpg

How much you pay for remap and how much fuel economy you do? Is don't deserve