2001 Other Peugeot Models Emissions failure issue

2001 PEUGEOT
60,000 MILES • 4 CYL • FWD • MANUAL
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GENESIS_T3
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  • 1 POST
Hi,

I have a Peugeot 106.
My car has failed its MOT due to emissions 3 times now. The following has been changed/repaired: CAT, both lambda sensors, ignition coil, its had a full service and there are no leaks from the exhaust.
Still the car fails on CO at high idle and at an engine temp of 90oC. The dealership haven't got a clue and have refunded all labour. Its is worth noting that the exhaust sounds bubbly from time to time. Any help would be greatly appreciated.....?

Thanks
Gary
Sep 3, 2008 at 9:47 AM
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DAVE H
  • ✓ASE Certified Mechanic
  • 13,384 POSTS
  • ASE Certified Mechanic
ask them to replace the MAF (mass air flow) sensor !!
Mar 11, 2009 at 10:03 AM
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