Peugeot 308 emission control system fault

Car: Peugeot 308
Variant: 1.4 petrol
Model Year: 2012
antipoltion keeps coming on changed kat also changed all lambda senors but still comes on been to 4 diffrant garages been on 4 differant diagnostic machines no one can tell me why car runs ok even on motorway.
Posted: Jul 1, 2022 (2 years ago)
If been in 4 different garages , been scanned for fault codes and not fixed , not much I can suggest from here
Posted Jul 1, 2022 (2 years ago)
I have a 207, got a anti-pollution fault message. at the same time the temperature would jump to red and the fan would run when first starting the car from cold. changed the thermostat and cleared the codes. message didnt come back
Posted Jul 3, 2022 (2 years ago)

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