Beginning to get concerned! (emissions fault returned)

[KeithS]

Hi can I afk what the part is As mine as been on since it was delivered to me . It is going back to the garage next Saturday. Thanks

EGR valve which is replaced along with the associated gasket.
It's been a few weeks now since this was replaced on my car, and so far all is OK. Although prior to this 'latest fix' the previous fix lasted about four weeks, so that record has still got to be beaten!
In fairness my dealer did ask me to bring the car in for the EGR valve replacement, even before the light came on, as MG had researched the problem and found this part to be the cause.
For me hopefully third time lucky...

 

[Chris P]

I have a MG ZS hybrid plus now, I haven’t had any problem so far with it.

OMG. You traded it in? Did you get a good price. I hope they are better than the MG3

 

[Hybrid Ann]

Yes Chris, I actually did it. I am loving the MG ZS Hybrid plus. Everything is great. Still get a bit of rough sound on hills, but Fingers crossed I haven't had any problems as yet. I liked the MG3 but wanted a bigger model. I did have to spend a fair amount to swap, but hey ho, you can't take it with you.......money I mean. Hopefully this car will last me longer.

 

[derek Kneeshaw]

Hi Kieth. I am currently going through this issue on a car in my workshop. It shows up as a P0402 EGR code when tested. No faults running live data, no faults. It seems like something to do with fuel levels in the tank. If you have any luck with a reason please share. The mg dealers here don't really know either. The car has only 3500km on it.

I got my car back yesterday, and so far no return of the Emissions warning. More software updates were carried out, this time centering around the EGR sensor (Oxygen sensor).
On a different note the colder weather and I think with use of the heater introduced an annoying rattle from somewhere in the dashboard!

I got my car back yesterday, and so far no return of the Emissions warning. More software updates were carried out, this time centering around the EGR sensor (Oxygen sensor).
On a different note the colder weather and I think with use of the heater introduced an annoying rattle from somewhere in the dashboard!

I know this happens with cars with petrol direct fuel injection (where the injector goes directly into the combustion chamber, and causes internal sooting problems affecting the Oxygen sensors) try this, catalytic cleaner addative, works on my Fiesta mk7 This is the link to a cheap solution I use it.

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