C4 gp 1.6hdi wiring diagrams

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dan g
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C4 gp 1.6hdi wiring diagrams

Post by dan g »

Hi folks

I have a 2009 c4 gp showing injection ecu fault amongts others abs.. gearbox etc.
Loom to be checked.
Could some please post the schematics for engine ecu
and abs ecu
Vin VF7**************[VIN obfuscated, can be read by forum staff]
Thank you
wheeler
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Re: C4 gp 1.6hdi wiring diagrams

Post by wheeler »

Here you go might have to zoom om the injection system.

[Admin Note: See Enhanced Diagrams in Later Post]
dan g
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Re: C4 gp 1.6hdi wiring diagrams

Post by dan g »

Thanks wheeler.. i cant make out the wiring codes from the images though
wheeler
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Re: C4 gp 1.6hdi wiring diagrams

Post by wheeler »

Sorry, not sure how to save it in a better quality image.
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GiveMeABreak
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Re: C4 gp 1.6hdi wiring diagrams

Post by GiveMeABreak »

I'll sort it - I've deleted the previous diagrams in lieu of these:

Injection
Image


ESP

Image
dan g
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Re: C4 gp 1.6hdi wiring diagrams

Post by dan g »

Excellent ☺
wheeler
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Re: C4 gp 1.6hdi wiring diagrams

Post by wheeler »

So how to you upload the diagrams so they retain the quality?
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xantia_v6
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Re: C4 gp 1.6hdi wiring diagrams

Post by xantia_v6 »

wheeler wrote:
23 Sep 2021, 20:10
So how to you upload the diagrams so they retain the quality?
I can give you a partial explanation. The original file format for these diagrams is .SVG, which is a clever vector format that keeps its definition no matter how much the image is zoomed.

Unfortunately the .svg file format is a bit too clever, and .svg files can theoretically carry malware. For this reason, we do not allow upload of .svg files to this site, except by a few trusted members.
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white exec
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Re: C4 gp 1.6hdi wiring diagrams

Post by white exec »

On a similar issue, we originally had problems with image quality, when posting circuit diagrams as forum-accepted JPEGs. Found that if the 'original' PDFs were converted to JPG (I did it using Foxit PhantomPDF), image quality remained quite high, and allowing magnification (within reason).
The image above is really impressive, though.
wheeler
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Re: C4 gp 1.6hdi wiring diagrams

Post by wheeler »

xantia_v6 wrote:
24 Sep 2021, 02:38
Unfortunately the .svg file format is a bit too clever, and .svg files can theoretically carry malware.
Makes sense then as i was trying to upload the svg file.
Most of the diagrams are ok as jpeg but when its one like that injection one that had loads of components & wires then the resolution is just not good enough.
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GiveMeABreak
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Re: C4 gp 1.6hdi wiring diagrams

Post by GiveMeABreak »

Been offline for most of the day -but Mike has explained it now.