Hi All,
When clearing some faults the above appeared as a permanent fault
P2425
Control of the bypass of the EGR exchanger
Open circuit.
Could this be the control solenoid valve ?
Kenny
fault code P2425
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fault code P2425
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Re: fault code P2425
P2425 on this engine ECU is the control of the EGR Exchanger Bypass being 'open circuit' for 2 seconds Kenny.
It may disappear after 5 minutes but only when the engine is hot. The fault will cause the deactivation of the initialisation of the EGR valve.
Possible causes: Electrical harness, Connectors, EGR exchanger bypass control solenoid valve, EGR exchanger bypass, Fuse.
It may disappear after 5 minutes but only when the engine is hot. The fault will cause the deactivation of the initialisation of the EGR valve.
Possible causes: Electrical harness, Connectors, EGR exchanger bypass control solenoid valve, EGR exchanger bypass, Fuse.
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Marc
Marc
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Re: fault code P2425
Thanks Marc,
I shall check everything over.
Kenny
I shall check everything over.
Kenny
C5 x7 2.0 HDi 160 hp Estate exclusive, the newbie
Xantia 2.0 Hdi 90hp 1999 only 189,000 and rising!!!!!!! Moved on to a new home
C3 1.4 petrol (SWMBO)
Xantia TD 1.9 Mk 2 Estate LX 1998 model over 210,000 miles now and still rising!!!!!!!!!!!!! now deceased 17/12/2010.
Xantia 2.0 Hdi 90hp 1999 only 189,000 and rising!!!!!!! Moved on to a new home
C3 1.4 petrol (SWMBO)
Xantia TD 1.9 Mk 2 Estate LX 1998 model over 210,000 miles now and still rising!!!!!!!!!!!!! now deceased 17/12/2010.
- KennyW
- Donor 2024
- Posts: 2506
- Joined: 17 Jan 2006, 21:22
- Location: Letham, Fife
- My Cars: Current Citroen's
C5 x7 2010
SWMBO C3 2012
Previous Citroen's
Xantia 2.0 90hp estate
Xantia 1.9 TD estate - x 132
Re: fault code P2425
Here is a diagram done for the Vacuum system involving the 3 control solenoids relating to C5 X7 post 12291
Kenny
Kenny
C5 x7 2.0 HDi 160 hp Estate exclusive, the newbie
Xantia 2.0 Hdi 90hp 1999 only 189,000 and rising!!!!!!! Moved on to a new home
C3 1.4 petrol (SWMBO)
Xantia TD 1.9 Mk 2 Estate LX 1998 model over 210,000 miles now and still rising!!!!!!!!!!!!! now deceased 17/12/2010.
Xantia 2.0 Hdi 90hp 1999 only 189,000 and rising!!!!!!! Moved on to a new home
C3 1.4 petrol (SWMBO)
Xantia TD 1.9 Mk 2 Estate LX 1998 model over 210,000 miles now and still rising!!!!!!!!!!!!! now deceased 17/12/2010.
- KennyW
- Donor 2024
- Posts: 2506
- Joined: 17 Jan 2006, 21:22
- Location: Letham, Fife
- My Cars: Current Citroen's
C5 x7 2010
SWMBO C3 2012
Previous Citroen's
Xantia 2.0 90hp estate
Xantia 1.9 TD estate - x 132
Re: fault code P2425
Well changed the solenoid and cleared fault.
I've noticed the car is a little bit more responsive since the change and the fault has not returned.
Hooray one thing less thing to fix but back to the the wiring to and from the suspension ecu ( another thread).
Kenny
I've noticed the car is a little bit more responsive since the change and the fault has not returned.
Hooray one thing less thing to fix but back to the the wiring to and from the suspension ecu ( another thread).
Kenny
C5 x7 2.0 HDi 160 hp Estate exclusive, the newbie
Xantia 2.0 Hdi 90hp 1999 only 189,000 and rising!!!!!!! Moved on to a new home
C3 1.4 petrol (SWMBO)
Xantia TD 1.9 Mk 2 Estate LX 1998 model over 210,000 miles now and still rising!!!!!!!!!!!!! now deceased 17/12/2010.
Xantia 2.0 Hdi 90hp 1999 only 189,000 and rising!!!!!!! Moved on to a new home
C3 1.4 petrol (SWMBO)
Xantia TD 1.9 Mk 2 Estate LX 1998 model over 210,000 miles now and still rising!!!!!!!!!!!!! now deceased 17/12/2010.