How?
Can't find it anywhere!
"PEF Maintenance" looked promising but it wouldn't accept the vehicle mileage.
Anyone know how to do it?
Screenshots here: http://www.peugeotforums.com/forums/406 ... 2k-237169/
(PNG not allowed on this forum.)
2.2 HDi additive reset in PP2K
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- rwb
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2.2 HDi additive reset in PP2K
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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- Doggy
- Mod with a 2.2 HDi, De-Fapped!
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Re: 2.2 HDi additive reset in PP2K
Never tried it on a 407, sorry.
Had a go at a 406 about 5 years ago, but couldn't get it to complete the sequence after you add fuel following the counter reset, (or something like that).
'Ammer an' chisel seem more intuitive somehow.
Had a go at a 406 about 5 years ago, but couldn't get it to complete the sequence after you add fuel following the counter reset, (or something like that).
'Ammer an' chisel seem more intuitive somehow.

2002 HDi 2.2 Exec Estate, (2008-12) (wonderful)
2003 HDi 2.2 6-speed Exec Estate (2012-19) (also a gem)
2009 Citroen C5 2.0 HDi VTR+ Estate (godawful heap)
2008 BMW E91 330i touring (great fun - murdered by a reversing SUV)
2007 BMW E91 325i touring (slower smoother quieter)
2003 HDi 2.2 6-speed Exec Estate (2012-19) (also a gem)
2009 Citroen C5 2.0 HDi VTR+ Estate (godawful heap)
2008 BMW E91 330i touring (great fun - murdered by a reversing SUV)
2007 BMW E91 325i touring (slower smoother quieter)
- rwb
- 3.0 24v
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- Joined: Thu Jun 17, 2010 7:53 pm
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Re: 2.2 HDi additive reset in PP2K
Sorry, this is on a 406
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.
Map of PeugeotForums users offering PP2k
- Doggy
- Mod with a 2.2 HDi, De-Fapped!
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Re: 2.2 HDi additive reset in PP2K

Well in that case, definitely go for the 'ammer an' chisel - you know it makes sense.

I will try to have a look at the weekend.
2002 HDi 2.2 Exec Estate, (2008-12) (wonderful)
2003 HDi 2.2 6-speed Exec Estate (2012-19) (also a gem)
2009 Citroen C5 2.0 HDi VTR+ Estate (godawful heap)
2008 BMW E91 330i touring (great fun - murdered by a reversing SUV)
2007 BMW E91 325i touring (slower smoother quieter)
2003 HDi 2.2 6-speed Exec Estate (2012-19) (also a gem)
2009 Citroen C5 2.0 HDi VTR+ Estate (godawful heap)
2008 BMW E91 330i touring (great fun - murdered by a reversing SUV)
2007 BMW E91 325i touring (slower smoother quieter)
-
- 3.0 24v
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Re: 2.2 HDi additive reset in PP2K
Every diagnostic I have done on a 406 regarding the additive, has not let me into the ECU - probably with good reason to be honest....
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.
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.
Re: 2.2 HDi additive reset in PP2K
Was that after it was mapped out?GingerMagic wrote:Every diagnostic I have done on a 406 regarding the additive, has not let me into the ECU - probably with good reason to be honest....
I've done on my 307 iirc you had to access the additive ecu and reset it to 0
- Doggy
- Mod with a 2.2 HDi, De-Fapped!
- Posts: 10710
- Joined: Mon Oct 13, 2008 11:49 pm
- Location: Northants
Re: 2.2 HDi additive reset in PP2K
Sorry, I didn't get to it....
I think Ollie's right, but I can't remember for certain.
I think Ollie's right, but I can't remember for certain.
2002 HDi 2.2 Exec Estate, (2008-12) (wonderful)
2003 HDi 2.2 6-speed Exec Estate (2012-19) (also a gem)
2009 Citroen C5 2.0 HDi VTR+ Estate (godawful heap)
2008 BMW E91 330i touring (great fun - murdered by a reversing SUV)
2007 BMW E91 325i touring (slower smoother quieter)
2003 HDi 2.2 6-speed Exec Estate (2012-19) (also a gem)
2009 Citroen C5 2.0 HDi VTR+ Estate (godawful heap)
2008 BMW E91 330i touring (great fun - murdered by a reversing SUV)
2007 BMW E91 325i touring (slower smoother quieter)
Re: 2.2 HDi additive reset in PP2K
I can't even go back and check. Since I've had mine dealt with it acknowledges the presence of the ecu but it's there's nothing to access.Doggy wrote:Sorry, I didn't get to it....
I think Ollie's right, but I can't remember for certain.
I do remember that it was contrary to what you expected to see, so when the additive tank was full it had to be reset to 0