What's wrong with the 2.2HDi

Discuss, ask, or get help with engine and mechanical queries in here.

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PeterN
3.0 24v
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Location: Charmouth, Dorset

Re: What's wrong with the 2.2HDi

Post by PeterN »

Economical and auto are a contradiction in terms :wink: but the 2.0.0 being the better engine economy wise its probably the best one to have.

Peter
GingerMagic
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Location: Bournemouth

Re: What's wrong with the 2.2HDi

Post by GingerMagic »

The C5 2.2hdi can be auto, as is the 2.2hdi 607.....
Just to broaden your search really...
2003 2.2hdi estate - mine
1998 Volvo 940 auto estate - also mine
2019 Citroen C3 something - the wife's
PP2000 user, can help with faults / diagnostics in the Bournemouth area.
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rwb
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Re: What's wrong with the 2.2HDi

Post by rwb »

The 2.2 is a great engine, but is let down by a very complicated vacuum system which, due largely to its size, is prone to leaks, and by the particle filter system which was PSA's first attempt and didn't go well.

There is a lot of expertise on diagnosis and repairs at large in the community here and on similar sites. I think it's just a case of knowing what you're getting yourself into.

On the later 170hp 2.2 HDi the issues -- with the DPF at least, time will tell with the vacuum system -- seem to have been resolved.

The 110 is definitely the sensible choice. Unlike many DMF implementations those on the 110 don't seem to have a short lifespan compared to other models (i.e., the 90) in the range.

On to autoboxes: isn't the AL4 a notorious piece of junk?
IIRC the V6 has a different box, but ServiceBox says not; does anybody know what's what with these?
To get a better autobox might it be better to look at 607s or 407s?

Current: 407 2.2 HDi 170 & C6 2.7 HDi.
Former: 406 1.9 TD; 406 HDi 90; 407 2.2 160; 307cc 180; 508 HDi 140.
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annie10
2.0 16v
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Joined: Thu Feb 13, 2014 7:27 pm

Re: What's wrong with the 2.2HDi

Post by annie10 »

it would be nice to hear from anyone who has the earlier autobox in a 406,xsara, c5 etc as i can find nothing on the auto reliability front.
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