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28th September 2016, 20:26
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#1
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Infrequent Poster
Join Date: Jul 2012
Location: chipenham, wiltshire
Posts: 106
Car(s): 2003 saxo vtr
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Cam sensor wiring help needed
Hi all so some of you may have seen my other post ref my non starter vtr 03 plate. Abit of an update I have just realised on the new loom the previous owner had installed only has one wire going to it (a brown/red) the other is a green wire. I'm a 100% that this would make a non start fault, would it not? And if it does can anyone tell me where this wire goes back to on the ecu plugs. Thanks you in advance, craig
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28th September 2016, 20:27
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#2
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Infrequent Poster
Join Date: Jul 2012
Location: chipenham, wiltshire
Posts: 106
Car(s): 2003 saxo vtr
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28th September 2016, 21:32
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#3
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Saxperience Forum Bum
Join Date: Jul 2010
Location: South Wales
Posts: 3,074
Car(s): ZX 16v, 205 GTI, 309 Goodwood, 405 MI16.
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no saxo ever used a cam sensor??
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28th September 2016, 21:44
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#4
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Saxperience Hardcore!
Join Date: Dec 2007
Location: smurfland.
Posts: 17,346
Car(s): Ex saxo owner.
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Quote:
Originally Posted by welshpug
no saxo ever used a cam sensor??
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Didn't the vts have one? 
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28th September 2016, 22:56
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#5
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Regular Poster
Join Date: Aug 2015
Location: Sunny Worksop
Posts: 441
Car(s): 1989 MK1 MR2 with V6 3.0L Camry engine
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None of my engines did
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29th September 2016, 00:02
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#6
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Saxperience Forum Bum
Join Date: Jul 2010
Location: South Wales
Posts: 3,074
Car(s): ZX 16v, 205 GTI, 309 Goodwood, 405 MI16.
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Quote:
Originally Posted by stevo67
Didn't the vts have one? |
nope, its wasted spark batch fire.
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29th September 2016, 08:37
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#7
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Regular Poster
Join Date: Aug 2015
Location: Sunny Worksop
Posts: 441
Car(s): 1989 MK1 MR2 with V6 3.0L Camry engine
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Can you take a better picture, one not of a black cat in the coal cellar?
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29th September 2016, 09:19
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#8
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Infrequent Poster
Join Date: Jul 2012
Location: chipenham, wiltshire
Posts: 106
Car(s): 2003 saxo vtr
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Sorry boys I ment crank sensor tw*t!! Lol
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29th September 2016, 09:33
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#9
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Saxperience Forum Bum
Join Date: Jan 2003
Location: Scotland
Posts: 3,380
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I would hunt round the engine bay --think its probably wrong connector been put on crank sensor --maybe another same plug type with 2 wires on somewhere else -
1wire sounds like temp sensor or oil pressure switch connection--failing that get a wring diagram
__________________
when the flag drops the bulshit stops.
owner of GMC motorsport 01671404030/01671403699
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29th September 2016, 15:54
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#10
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Infrequent Poster
Join Date: Jul 2012
Location: chipenham, wiltshire
Posts: 106
Car(s): 2003 saxo vtr
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How many wires should go to the crank sensor? 1 or 2
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29th September 2016, 16:04
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#11
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Regular Poster
Join Date: Aug 2015
Location: Sunny Worksop
Posts: 441
Car(s): 1989 MK1 MR2 with V6 3.0L Camry engine
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I'll be home on about an hour I'll take some pictures for you
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29th September 2016, 16:04
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#12
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Regular Poster
Join Date: Aug 2015
Location: Sunny Worksop
Posts: 441
Car(s): 1989 MK1 MR2 with V6 3.0L Camry engine
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But I think it's 2 add is 2a hall sensor
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29th September 2016, 16:31
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#13
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Infrequent Poster
Join Date: Jul 2012
Location: chipenham, wiltshire
Posts: 106
Car(s): 2003 saxo vtr
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Thank you phaeton and I belive you are correct it has two wires form crank sensor I belive he has put the temp sensor on the crank sensor and the crank sensor on the temp sensor. Fingers crossed could have her running in under 5 mins if that's the case. Should have a green and white wires going to it I think.
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29th September 2016, 17:36
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#14
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Regular Poster
Join Date: Aug 2015
Location: Sunny Worksop
Posts: 441
Car(s): 1989 MK1 MR2 with V6 3.0L Camry engine
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Quote:
Originally Posted by Gunny110
Thank you phaeton and I belive you are correct it has two wires form crank sensor I belive he has put the temp sensor on the crank sensor and the crank sensor on the temp sensor. Fingers crossed could have her running in under 5 mins if that's the case. Should have a green and white wires going to it I think.
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29th September 2016, 19:01
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#15
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Infrequent Poster
Join Date: Jul 2012
Location: chipenham, wiltshire
Posts: 106
Car(s): 2003 saxo vtr
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Yep two wires to it not one. Iv sorted it now  but she is lumpy plugged my reader in and says injector circuit low on 1 2 3 4 is that just run some cleaner through it or need new loom
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29th September 2016, 21:58
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#16
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Saxperience Hardcore!
Join Date: Dec 2007
Location: smurfland.
Posts: 17,346
Car(s): Ex saxo owner.
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I looked up injector circuit and most searches say it's a wiring problem due to low voltage.
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30th September 2016, 16:22
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#17
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Infrequent Poster
Join Date: Jul 2012
Location: chipenham, wiltshire
Posts: 106
Car(s): 2003 saxo vtr
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Thanks ks stevo67 could I not just use power from another wire in the loom then
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30th September 2016, 19:37
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#18
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Saxperience Hardcore!
Join Date: Dec 2007
Location: smurfland.
Posts: 17,346
Car(s): Ex saxo owner.
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Quote:
Originally Posted by Gunny110
Thanks ks stevo67 could I not just use power from another wire in the loom then
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No don't think you can,ask on here if anyones got a spare injector loom for sale.
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30th September 2016, 20:07
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#19
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Infrequent Poster
Join Date: Jul 2012
Location: chipenham, wiltshire
Posts: 106
Car(s): 2003 saxo vtr
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I got one today from scrappers along with new injectors and spare map crank knock sensors all for a tenner
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The Following User Says Thank You to Gunny110 For This Useful Post:
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1st October 2016, 22:35
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#20
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Infrequent Poster
Join Date: Jul 2012
Location: chipenham, wiltshire
Posts: 106
Car(s): 2003 saxo vtr
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So gents fitted new injectors and fuel rail, no more codes in ecu and light now out, however the lumpyness still persists. It runs lumpy and no response from the throttle at all. After a short while it then dies, does this sound like a fuel issue? Car was sat for 8 mo the with a full tank of fuel I'm thinking dirty clogged fuel filter? Anyone have any other suggestion? Iv also tried another crank and map sensor still the same lumpy idle
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