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Cheshire110



Member Since: 26 Jul 2013
Location: Cheshire/London
Posts: 2760

United Kingdom 
DRL/ engine running feed
Going to get some DRLs for my 110 but ideally want to keep clear of those horrid little voltage sensing units which cost Ł7 off eBay... Is there a way to get an "engine is running" rather than an ignition feed somewhere?

Or are there good quality controllers available if you know where to look?

don't need anything fancy - just on with engine, off with sidelights Cheers, David
Land Rovers of all shapes S3 onwards… Daily is a 110 V8.
Post #554445 8th Aug 2016 11:58am
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Cheshire110



Member Since: 26 Jul 2013
Location: Cheshire/London
Posts: 2760

United Kingdom 
No-one have a better solution than a voltage sensing box? Cheers, David
Land Rovers of all shapes S3 onwards… Daily is a 110 V8.
Post #555060 10th Aug 2016 2:16pm
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blackwolf



Member Since: 03 Nov 2009
Location: South West England
Posts: 17466

United Kingdom 2007 Defender 110 Puma 2.4 DCPU Stornoway Grey
You could use the "engine running" signal from the IPAC for a professional approach, it is what it is for. Normally used for enabling the heated windscreen.
Post #555081 10th Aug 2016 4:14pm
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Cheshire110



Member Since: 26 Jul 2013
Location: Cheshire/London
Posts: 2760

United Kingdom 
Sorry if it being thick but what's the IPAC? Cheers, David
Land Rovers of all shapes S3 onwards… Daily is a 110 V8.
Post #555094 10th Aug 2016 5:44pm
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dgardel



Member Since: 30 Nov 2008
Location: Veneto (Heart & Head)
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Italy 
The instrument cluster Discovery 5 td6 HSE Stornoway Gray Outback Engineering Limited Edition

IID Pro MV License
Post #555160 10th Aug 2016 9:22pm
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blackwolf



Member Since: 03 Nov 2009
Location: South West England
Posts: 17466

United Kingdom 2007 Defender 110 Puma 2.4 DCPU Stornoway Grey
Instrument panel.
Post #555161 10th Aug 2016 9:23pm
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Cheshire110



Member Since: 26 Jul 2013
Location: Cheshire/London
Posts: 2760

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Gotcha thanks guys, what exactly would I take the feed off? Cheers, David
Land Rovers of all shapes S3 onwards… Daily is a 110 V8.
Post #555162 10th Aug 2016 9:24pm
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sat13



Member Since: 06 Jun 2010
Location: Cheshire
Posts: 70

United Kingdom 2009 Defender 90 Puma 2.4 XS CSW Santorini Black
Cheshire110

Don’t know if this will be of any help but if you are looking for a live engine running feed I took one off the main power relay under the driver’s seat.

It was easier to run the wires through the cubby box from this location to where my switch panel was mounted for controlling the DRLs.

See below its part of a post off the LR4X4 forum. The guy that helped me was PaulMc I could not have come up with this without his help.

==============================================================================
Sat13 has informed me that he couldn't get the WN wire from C1040-14 to C1624 to trigger a standard automotive relay.

I've asked around, and it would seem that the WN wire only provides a 'signal voltage' to the electronic HFS Timer, it's incapable of providing sufficient current to drive the coil of a relay.

I was told that a better place to pickup an 'engine running' supply under the driver's seat, would be from the main power relay, which is switched by the engine ECU, which detects the engine running/charging, from connections to the alternator.

I've had a look at the PUMA Wiring Diagram and Electrical Library, and this would be the relays output on - C0063-87 (Brown/Orange wire)

Sat13 has confirmed to me that the Brown/Orange wire on C0063-87 is only live when the engine is running and that it's capable of triggering a standard automotive relay.

==============================================================================

This worked well for me and it’s been in use now for a few years. With no problems operating my DRLs.

Regards to all

Fletch.
Post #555733 13th Aug 2016 12:04pm
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Cheshire110



Member Since: 26 Jul 2013
Location: Cheshire/London
Posts: 2760

United Kingdom 
Thanks fletch,

That's really helpful! Cheers, David
Land Rovers of all shapes S3 onwards… Daily is a 110 V8.
Post #555742 13th Aug 2016 12:55pm
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tuesdayfox



Member Since: 23 Jun 2013
Location: Sydney,OZ
Posts: 129

2013 Defender 110 Puma 2.2 SW Zambezi Silver
I have a hella DRL. its the smart type that can detect if your engine is running etc..

so I simply wired the DRL to the alternator in my puma 2.2 (permanent live) and ground. also connect the third wire to my side marker. thats it.
I do not need to get the wire via the rubber grommet and fishing behind the dash.

works a treat for 1 year now
Post #565714 21st Sep 2016 10:29pm
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Cupboard



Member Since: 21 Mar 2014
Location: Suffolk
Posts: 2971

United Kingdom 2011 Defender 110 Puma 2.4 HT Corris Grey
The "smart" boxes are pretty similar to a basic split charge relay.
Post #565997 23rd Sep 2016 8:28am
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Cheshire110



Member Since: 26 Jul 2013
Location: Cheshire/London
Posts: 2760

United Kingdom 
I just don't like the voltage sensing ones, I'd rather use a proper relay and feed based system Cheers, David
Land Rovers of all shapes S3 onwards… Daily is a 110 V8.
Post #566004 23rd Sep 2016 9:17am
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