Warning light on although garage checked--no problems showing!!

2008 Peugeot 207 sw
Car: Peugeot 207
Year: 2008
Variant: sw
Categories: Electrics, ECU, Warnings & Lights
Warning light "depollution system faulty"...appears each time car started.. already have new cat fitted and timing belt fitted but still the light appears...garage scratching head as no fult is showing up on their check computer!!
any suggestions please?
Problem added: Jun 29, 2016 (7 years ago)
What "check computer" did they use?
The only reliable one to use is Peugeot Planet,
Peugeot's own diagnostics.
So its either the main dealer or a Peugeot indi specialist.
Answered Jun 30, 2016 (7 years ago)

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