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Home > Help Needed / General Tech Chat > Crank sensor wiring | |||||||
3004 Posts Member #: 2500 Post Whore Buckinghamshire |
28th Mar, 2013 at 04:50:00pm
I., sorting out the Megajolt for the van and am using a SC bracket and trigger wheel with the Magneti Marelli crank sensor, which fits the bracket, as intended.
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2057 Posts Member #: 9252 Post Whore Cleethorpes |
28th Mar, 2013 at 04:54:31pm
mine has the symbols on the plug case if that helps Done now needs redoing lol |
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Site Admin 15300 Posts Member #: 337 Fearless Tom Fenton, Avon Park 2007 & 2008 class D winner & TM legend. |
28th Mar, 2013 at 05:24:59pm
Male half of the plug is easy to get, personally I would not disturb the OE wiring on the sensor, then if you ever need to swap the sensor it's an easy unplug-plug in job, no wiring mods needed.
On 29th Nov, 2016 madmk1 said:
On 28th Nov, 2016 Rob Gavin said:
I refuse to pay for anything else Like fuel 😂😂 |
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3004 Posts Member #: 2500 Post Whore Buckinghamshire |
28th Mar, 2013 at 05:44:45pm
Even with the male plug I would need to know which was the positive connection though. |
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5988 Posts Member #: 2024 Formally Retired Rural Suffolk |
28th Mar, 2013 at 05:48:48pm
David,
Edited by Rod S on 28th Mar, 2013. Schrödinger's cat - so which one am I ??? |
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11046 Posts Member #: 965 Post Whore Preston On The Brook |
28th Mar, 2013 at 05:51:00pm
Pin one is usualy posative On 26th Oct, 2004 TurboDave16v said:
Is it A-Series only? I think it should be... So when some joey comes on here about how his 16v turbo vauxhall is great compared to ours, he can be given the 'bird'... On 26th Oct, 2004 Tom Fenton said:
Yep I agree with TD........ |
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Site Admin 15300 Posts Member #: 337 Fearless Tom Fenton, Avon Park 2007 & 2008 class D winner & TM legend. |
28th Mar, 2013 at 06:12:18pm
The Cosworth type Marelli sensor has been tested with a 36-1 wheel to nearly 9500rpm on the DON so no worries on that score!
On 29th Nov, 2016 madmk1 said:
On 28th Nov, 2016 Rob Gavin said:
I refuse to pay for anything else Like fuel 😂😂 |
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Site Admin 15300 Posts Member #: 337 Fearless Tom Fenton, Avon Park 2007 & 2008 class D winner & TM legend. |
28th Mar, 2013 at 06:13:21pm
I can't remember exactly from memory, but what you need is a Junior-timer male socket, now I think its a 2-pin one, BUT its not unknown for them to use a 3 pin housing (physically wider) with just the two pin recepticles in use.
On 29th Nov, 2016 madmk1 said:
On 28th Nov, 2016 Rob Gavin said:
I refuse to pay for anything else Like fuel 😂😂 |
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16540 Posts Member #: 4241 King Gaycharger, butt plug dealer, Sheldon Cooper and a BAC but generally a niceish fella if you dont mind a northerner Rotherham, South Yorkshire |
28th Mar, 2013 at 06:15:27pm
It's the 2 pin one. I made an extension up for mine recently. I just bought a male and female junior timer connector and made a straight extension. Was a PITA to put together, but should do the job nicely. On 11th Feb, 2015 robert said:
i tried putting soap on it , and heating it to brown , then slathered my new lube on it |
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4890 Posts Member #: 1775 Post Whore Chester |
28th Mar, 2013 at 06:46:15pm
The ford plug seems to fit my new sensor... I run a supercharger and I don't care the TB is on the wrong side.
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825 Posts Member #: 9661 Post Whore Sheffield South Yorkshire GB. |
28th Mar, 2013 at 06:49:22pm
As above.. Main Build
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825 Posts Member #: 9661 Post Whore Sheffield South Yorkshire GB. |
28th Mar, 2013 at 06:59:00pm
Andy put me on to my new sensor and as I say it fits my ford plug, but he says I will have to reverse the wires so will do it at the Enis end where I have snap connectors, will I be ok to try without any damage to find the right polarity? Anyone know please.. Alan Main Build
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5988 Posts Member #: 2024 Formally Retired Rural Suffolk |
28th Mar, 2013 at 07:08:32pm
On 28th Mar, 2013 Tom Fenton said:
The Cosworth type Marelli sensor has been tested with a 36-1 wheel to nearly 9500rpm on the DON so no worries on that score! Tom, I'm sure you are right but, like me, I'm sure you use an adaptive ECU. EDIS (which MJ uses to read the crank signal) is seriously old..... So "may" not be happy with a VR sensor intended for different speeds. I have no evidence one way or the other but I would tend to err on the side of safety and use the VR sensor intended for EDIS on an MJ install rather than something that wasn't used on EDIS. Just my opinion.... Schrödinger's cat - so which one am I ??? |
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9258 Posts Member #: 123 Post Whore Betwix Harrogate and York |
28th Mar, 2013 at 07:18:03pm
On my sensor there is a '+' on the plug. this equates to pin 2 on the female socket.
Fastest 998 mini in the world? 13.05 1/4 mile 106mph
On 2nd Jan, 2013 fastcarl said:
the design shows a distinct lack of imagination, talk about starting off with a clean sheet of paper, then not bothering to fucking draw on it,lol On 20th Apr, 2012 Paul S said:
I'm mainly concerned about swirl in the runners caused by the tangential entry. |
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3004 Posts Member #: 2500 Post Whore Buckinghamshire |
28th Mar, 2013 at 08:48:24pm
This SEN8D sensor is the one supplied by SC to go with their bracket and trigger wheel for An A series MJ installation, so I guess it will work.
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4890 Posts Member #: 1775 Post Whore Chester |
31st Mar, 2013 at 09:41:54am
Right I wired mine yesterday and I can confirm its back to front.
I run a supercharger and I don't care the TB is on the wrong side.
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3004 Posts Member #: 2500 Post Whore Buckinghamshire |
31st Mar, 2013 at 11:43:09am
So no harm done if its wired up wrong in the first place ?. |
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4890 Posts Member #: 1775 Post Whore Chester |
31st Mar, 2013 at 12:06:55pm
Nope as it tried it the other way first I run a supercharger and I don't care the TB is on the wrong side.
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1425 Posts Member #: 9199 Post Whore Lancashire |
31st Mar, 2013 at 09:42:00pm
so is the positive, the one closes to the mounting lug or vise versa
What the mind can conceive the mini can achieve
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825 Posts Member #: 9661 Post Whore Sheffield South Yorkshire GB. |
31st Mar, 2013 at 11:59:16pm
The top wire in your photo goes to pin12, middle wire goes to 12v suply, the bottom wire goes to pin 10.. Alan Main Build
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1425 Posts Member #: 9199 Post Whore Lancashire |
1st Apr, 2013 at 08:34:39am
On 31st Mar, 2013 nala56 said:
The top wire in your photo goes to pin12, middle wire goes to 12v suply, the bottom wire goes to pin 10.. Alan cheers alan, i suppose if you got it wrong you could just swap the pug leads over. still need help with vr sensor gents, i'll check the colours and post What the mind can conceive the mini can achieve
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1425 Posts Member #: 9199 Post Whore Lancashire |
1st Apr, 2013 at 08:34:40am
On 31st Mar, 2013 nala56 said:
The top wire in your photo goes to pin12, middle wire goes to 12v suply, the bottom wire goes to pin 10.. Alan cheers alan, i suppose if you got it wrong you could just swap the pug leads over. still need help with vr sensor gents, i'll check the colours and post What the mind can conceive the mini can achieve
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1425 Posts Member #: 9199 Post Whore Lancashire |
1st Apr, 2013 at 11:45:56am
wires coming off the VR sensor:
What the mind can conceive the mini can achieve
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