Caravadossi
Established member
- Joined
- Mar 12, 2005
- Messages
- 1,510
- Points
- 249
55 Croma II 1.9/16v 150hp – bought Sep 09 (39.4K mls) with history of a replaced EGR unit around Apr/May 09 (35.6K mls).
Feb 10 (47.2K mls) - [check engine] warning revealed as `P0401: insufficient EGR flow.’ The EGR fitted was found to be a recon 55204250 unit and a clean-up & re-fit hasn’t been a success.
I’ve a new 55215031 unit on stand-by – but no gaskets. I believe the latest* smart move is to fit the `swirl mod’ 55225287 Gasket (square-ish red sealant type with metal insert c/w 4 `bullet’ holes) to improve flow & lessen soot build-up.
Q1 My understanding is that the `swirl’ mod on the 1.9/16v 150hp only applies to the square-ish gasket & there’s no change involving the other standard 46773082 gasket – is that correct?
Q2 Any folks experienced any problems with the mod? (I understand some Vauxhall folks adopting this Alfa/FIAT mod have had problems- e.g. warning lights, software).
* Prior to the 287 – some folks have been using the 71751468 metal plate with a single 55191883 gasket, or the 468 in an 883 sandwich … or some battle-damage repair of their own (e.g. sardine can, beer tinnie, etc).
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55 Croma II 1.9/16v 150hp (47.5k mls)
Feb 10 (47.2K mls) - [check engine] warning revealed as `P0401: insufficient EGR flow.’ The EGR fitted was found to be a recon 55204250 unit and a clean-up & re-fit hasn’t been a success.
I’ve a new 55215031 unit on stand-by – but no gaskets. I believe the latest* smart move is to fit the `swirl mod’ 55225287 Gasket (square-ish red sealant type with metal insert c/w 4 `bullet’ holes) to improve flow & lessen soot build-up.
Q1 My understanding is that the `swirl’ mod on the 1.9/16v 150hp only applies to the square-ish gasket & there’s no change involving the other standard 46773082 gasket – is that correct?
Q2 Any folks experienced any problems with the mod? (I understand some Vauxhall folks adopting this Alfa/FIAT mod have had problems- e.g. warning lights, software).
* Prior to the 287 – some folks have been using the 71751468 metal plate with a single 55191883 gasket, or the 468 in an 883 sandwich … or some battle-damage repair of their own (e.g. sardine can, beer tinnie, etc).
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55 Croma II 1.9/16v 150hp (47.5k mls)