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C30 / S40 & V50 '04-'12 / C70 '06-'13 General Forum for the P1-platform C30 / S40 / V50 / C70 models |
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My car is a wiring nightmare!!!!Views : 331 Replies : 2Users Viewing This Thread : |
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#1 |
Member
Last Online: Jul 25th, 2024 12:35
Join Date: Feb 2018
Location: Birmingham
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Morning all
Its me again, I'm sorry for asking yet another wiring question!! I previously identified that I had an unplugged wiring connector hanging down the front of my engine block. I got some great advice from Fenton (T5R92011) who identified that it was the PCV cable so this has now been rectified. Thankyou Fenton ![]() My new problem is the oil pressure sender unit, its not plugged in and for the life of me, I cant find the wire!!! I have been on top of, and underneath the car and it just vanished!!! When I first turn on the ignition the oil light comes on and then goes off, even before the engine is started, and the same with the amber engine light. I don't think is normal, but can anybody provide their thoughts or advice on this please? Also, if the wire is missing (as I suspect), does anybody know where I can try and trace the wire back too in the wiring loom? Thanks all for your time and support as always
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2009 C30 T5 230 Geartronic R-Design SE Sport. Passion Red, Electric Black Leather Seats, Winter Pack, Sunroof, BLIS, Dynaudio, Bluetooth, Laminated Windows, Front and Rear PDC, MIDIR 18" Alloys |
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#2 |
Premier Member
Last Online: Sep 14th, 2021 17:03
Join Date: Feb 2009
Location: Market Harborough
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According to my book of wiring diagrams; the oil pressure switch for the 5-Cyl Turbo engines has a single wire coloured BK-BN (black and green) which seems to be wired straight to the ECU - doesn't look like it comes from a harness as such.
OPS is at the front of the engine screwed into the block, my knowledge is limited but that's as far as I could understand it from the above book.
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2005 S40 T5 SE - Manual. Bilstein B4's. (For Sale) 2010 Citroen C4 1.6 HDi (bizarre Gearbox model). 2010 Renault Twingo (refreshingly simple) 2018 Infiniti Q30 1.6T Business Executive (what's this button do?) |
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#3 |
Member
Last Online: Jul 25th, 2024 12:35
Join Date: Feb 2018
Location: Birmingham
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Thanks Welton, that's helpful. I did find a single black and green wire but it was routed to the A/C compressor!!
You'd think it would be easy to find a singular wire with that 'particular end ![]()
__________________
2009 C30 T5 230 Geartronic R-Design SE Sport. Passion Red, Electric Black Leather Seats, Winter Pack, Sunroof, BLIS, Dynaudio, Bluetooth, Laminated Windows, Front and Rear PDC, MIDIR 18" Alloys |
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