C5 Mk2 2.0 HDi fuel tank gives pollution error, .. resolved at last
Moderator: RichardW
- GiveMeABreak
- Forum Admin Team
- Posts: 37394
- Joined: 15 Sep 2015, 19:38
- Location: West Wales
- My Cars: C3 Aircross SUV HDi Flair Peperoncino Red (The Chili Hornet)
C5 X7 2.0 HDi Exclusive Mativoire Beige (The Golden Hornet)
C3 1.6 HDi Exclusive Aluminium Grey (The Silver Hornet)
C5 MK II 2.0 HDi Exclusive Obsidian Black
C5 MK I 2.0 HDi SX Wicked Red
Xantia S2 2.0 HDi SX Hermes Red
C15 Romahome White
XM 2.0 Turbo Prestige Emerald Green Pearlescent
XM 2.0 Turbo Prestige Polar White
XM 2.0 SX Polar White
CX 20 Polar White
GS 1220 Geranium Red
CX 2.4 Prestige C-Matic Nevada Beige
GS 1000 Cedreat Yellow - x 5739
Re: C5 Mk2 2.0 HDi fuel tank gives pollution error, .. resolved at last
Well done and thanks for coming back to update. Pleased she is back up and running
Please Don't PM Me For Technical Help
Marc
Marc
- EDC5
- (Donor 2020)
- Posts: 1216
- Joined: 01 Jul 2017, 21:48
- Location: N. Wales
- My Cars: Citroen C5 RHR AM6
- x 120
Re: C5 Mk2 2.0 HDi fuel tank gives pollution error
GiveMeABreak wrote: ↑10 Jun 2018, 23:46 This is for the Siemens System fitted to this vehicle. Number (9) is the Pneumatic capsule.
Click to Zoom
C5-MK-II-Masood-A.png C5 MK II Masood B.PNG Air circulation (as per arrows):
A: Outside air intake
B: Exhaust gas + Air
C: Exhaust gasLegend
No intention on hijacking the thread but this diagram shows clearly that the Air Doser is indeed part of the EGR system (Components 1 and 21)
Is this likely to be any different between the Siemens ECU as fitted to this car and the Delphi ECU that other DW10B engines have?
- GiveMeABreak
- Forum Admin Team
- Posts: 37394
- Joined: 15 Sep 2015, 19:38
- Location: West Wales
- My Cars: C3 Aircross SUV HDi Flair Peperoncino Red (The Chili Hornet)
C5 X7 2.0 HDi Exclusive Mativoire Beige (The Golden Hornet)
C3 1.6 HDi Exclusive Aluminium Grey (The Silver Hornet)
C5 MK II 2.0 HDi Exclusive Obsidian Black
C5 MK I 2.0 HDi SX Wicked Red
Xantia S2 2.0 HDi SX Hermes Red
C15 Romahome White
XM 2.0 Turbo Prestige Emerald Green Pearlescent
XM 2.0 Turbo Prestige Polar White
XM 2.0 SX Polar White
CX 20 Polar White
GS 1220 Geranium Red
CX 2.4 Prestige C-Matic Nevada Beige
GS 1000 Cedreat Yellow - x 5739
Re: C5 Mk2 2.0 HDi fuel tank gives pollution error, .. resolved at last
Some differences as you can See Elis:
EGR Circuit C5 X7 DW10BTED4 FAP with Delphi 3.4 Injection
EGR Circuit C5 X7 DW10BTED4 FAP with Delphi 3.4 Injection
Please Don't PM Me For Technical Help
Marc
Marc
- EDC5
- (Donor 2020)
- Posts: 1216
- Joined: 01 Jul 2017, 21:48
- Location: N. Wales
- My Cars: Citroen C5 RHR AM6
- x 120
Re: C5 Mk2 2.0 HDi fuel tank gives pollution error, .. resolved at last
Great, thanks for digging that out Marc.
That's all the confirmation I need that the intake throttle is part of the EGR system.
That's all the confirmation I need that the intake throttle is part of the EGR system.