k4na.x 0 Posted February 19, 2014 (edited) Hi all, As per the title I am after some help with identifying the below plugs on the engine bay wiring loom please. Loom is from a golf mk3 vr6. 1. Location next to ECU plug - outside temp sensor? 2 pin - green with white stripe and green with brown stripe 2. Located next to water reservoir 2 pin - green with white stripe and brown with green stripe 3. Located just before radiator & fan plugs 2 pin - green with brown stripe and brown with blue stripe 4. Located next to starter motor plug 1 pin - all blue 5. Located next to starter motor plug 2 pin - green with black stripe and brown with green stripe 6 & 7. Located at the end of drivers side loom near to horn plug - is larger one AC related? 2 pin - white with red stripe and brown with white stripe 4 pin - green with red stripe, black with yellow stripe, green with blue stripe and blue with white stripe In addition could anyone advise wire colours/provide picture of aux water pump if none of the above. Your help is appreciated and please let me know if you need any further info on any of the plugs Thanks in advance!! Edited February 23, 2014 by k4na.x Quote Share this post Link to post Share on other sites
k4na.x 0 Posted February 23, 2014 Can anybody help? Or has any close up pics of wiring/engine bay? Any help is appreciated. Thanks!! Quote Share this post Link to post Share on other sites
science 0 Posted February 23, 2014 (edited) If you have a list of the wire colours and the year the golf loom is from, I could look up the info you need. Is this for a corrado obd2 conversion? Are they all 2 pin plugs except no.4, 1 pin and no. 7 4 pin? I think; no. 1 may be the wiper motor plug? Edited February 24, 2014 by science Quote Share this post Link to post Share on other sites
fla 9 Posted February 23, 2014 4 (single blue wire) looks like the exciter wire from the alternator. Quote Share this post Link to post Share on other sites
k4na.x 0 Posted February 23, 2014 thanks for your responses. I have added in wire colours and pin numbers in my first post. I have identified the wiper motor plug and reverse sensor. I think 4 is the exciter wire also now - thanks fla Quote Share this post Link to post Share on other sites
fla 9 Posted February 23, 2014 looks like wiring from an obd2. The two connectors 3 & 5 are for the indicators for the golf, not used on the Corrado. I'll check the wiring colours and confirm shortly though. Quote Share this post Link to post Share on other sites
science 0 Posted February 26, 2014 (edited) Some info that might help; http://www.lwright.pwp.blueyonder.co.uk/images/VR/golfmk3VR6OBD2.pdf So coolant pump (v50) has Red/Black and Brown/Green wiring. and http://www.lwright.pwp.blueyonder.co.uk/images/VR/odb2engineloomdiagram1.pdf http://www.lwright.pwp.blueyonder.co.uk/images/VR/odb2engineloomdescription.pdf and http://www.lwright.pwp.blueyonder.co.uk/images/VR/odb2injectionloomdiagram.pdf http://www.lwright.pwp.blueyonder.co.uk/images/VR/odb2injectionloomdescription.pdf Edited February 26, 2014 by science Quote Share this post Link to post Share on other sites
