Member Since: 24 Sep 2009
Location: Guisborough
Posts: 207
cheers. So I took it out and it was fine for about 10 minutes and then the p0003 code came up again, no others for the engine. Also with it were the "F" and three amigos and suspension drop. So almost back to square one. Do you know if the FVCV is replaceable or part of the pump?
16th Mar 2024 4:12 pm
ekkypoo
Member Since: 24 Sep 2009
Location: Guisborough
Posts: 207
What live data should I be looking at? I have an icarsoft i930 so its a basic reader and no option to output graphs but could take readings from the live data
16th Mar 2024 4:20 pm
PROFSR G
Member Since: 06 Mar 2017
Location: Lost
Posts: 5068
ekkypoo wrote:
cheers. So I took it out and it was fine for about 10 minutes and then the p0003 code came up again, no others for the engine. Also with it were the "F" and three amigos and suspension drop. So almost back to square one. Do you know if the FVCV is replaceable or part of the pump?
Is the fuse blown again?yµ (idµ - eAµ) ψ=mψ
16th Mar 2024 4:52 pm
ekkypoo
Member Since: 24 Sep 2009
Location: Guisborough
Posts: 207
No
16th Mar 2024 5:01 pm
ekkypoo
Member Since: 24 Sep 2009
Location: Guisborough
Posts: 207
You can clear the code but it comes back after a very short while
16th Mar 2024 5:02 pm
PROFSR G
Member Since: 06 Mar 2017
Location: Lost
Posts: 5068
It does sound like a faulty VCV, especially if the fuse had previously blown.
Siemens/VDO say the pumps are not serviceable DIY, but there are PCV and VCV's available from the likes of PF Jones and perhaps elsewhere.
I've never fitted them, or even a recon pump due to the time involved if it doesn't work out!
For this reason I only advocate new pumps, expensive but like everything I suppose you takes your chances.
Just make sure it's not a wiring issue before you fire the parts cannon. yµ (idµ - eAµ) ψ=mψ
16th Mar 2024 5:42 pm
ekkypoo
Member Since: 24 Sep 2009
Location: Guisborough
Posts: 207
Once again thank for the great input. I'll have a check on the wiring and that is all good decide on my next action. I'll let you know
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