Electrovalve wiring diagram

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Cfiver
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Electrovalve wiring diagram

Post by Cfiver »

Can anyone help with a wiring diagram for C5 2.2hdi Mk2 Exclusive Automatic 2004? I need to verify which wires go to which electrovalve?

Vin number
VF7**************[VIN obfuscated, can be read by forum staff]
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GiveMeABreak
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Re: Electrovalve wiring diagram

Post by GiveMeABreak »

Which ones are you talking about? EGR / Turbo? - Not to worry, as they all appear to be on the same diagram, I'll just put that up and hopefully this'll be what you'll need: :-D
C5 MK II DW12TED4 Bosch
Image
Cfiver
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Re: Electrovalve wiring diagram

Post by Cfiver »

Thats Excellent. Thank you Marc.. Is there a key to the part numbers and colour coding?
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GiveMeABreak
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Re: Electrovalve wiring diagram

Post by GiveMeABreak »

Have a look on our Wiki resource - I've put up the most common codes - they are in sections according to ascending order.

The introduction contains a key to the colours and other useful explanations on how to read the diagrams. :-D

https://frenchcarforum.co.uk/wiki/Elect ... ring_Codes

I you find any that aren't there, let me know and I;ll put them up for you.
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Re: Electrovalve wiring diagram

Post by Cfiver »

I think I have found what I need although there is a number missing on the list (1285) Would you check this out for me? Thank you
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Re: Electrovalve wiring diagram

Post by Cfiver »

I'm thinking 1285 is the Turbo solenoid??
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Re: Electrovalve wiring diagram

Post by GiveMeABreak »

Just in the 🚿 I’ll check it ASAP
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Re: Electrovalve wiring diagram

Post by GiveMeABreak »

Sorry for the delay - slipped my mind.

1285: inlet air heating solenoid valve /
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Re: Electrovalve wiring diagram

Post by GiveMeABreak »

This might help you (or not!). I've only listed the table for the Air Components as I think it is the electrovalves you are interested in: (click the image to zoom).
DW12TED4 Bosch Air Components.PNG
Air System Components
ComponentRef
Turbocharger3
Air Flow Meter4
Air Cleaner5
Catalytic Converter6
Turbocharging Pressure Regulation Solenoid Valve11
Recycling Regulation Electrovalve (EGR)12
Turbo Waste Gate Control Valve13
Exhaust Gas Recycling Valve (EGR)14
Exhaust Gas/Water Exchanger (EGR)16
"Swirl" Control Electrovalve70
"Swirl" Control Diaphragm71
Throttle Butterfly Housing (EGR)73
Air/Air Heat Exchanger74
Throttle Housing Control Electrovalve75
Inlet Manifold Pressure Sensor76
Vacuum Pump77
Cfiver
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Re: Electrovalve wiring diagram

Post by Cfiver »

Much appreciated Marc. Thank you