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Topic: wiring loom 2.3 auto ultima (Read 587 times) |
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trawicki
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I'm a YaBB newbie!
Posts: 5
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wiring loom 2.3 auto ultima
« on: Mar 19th, 2011, 6:01pm » |
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Hi, can anyone tell me where pin 25 of c110 connector goes to through the fuel cut off loom. As the car is stuck on a downhill drive I can't raise it to get underneath. In the forums someone has said that it goes to earth, but using a test meter it reads open circuit to earth. I have repaired theloom but had to cut the three wires leading to the crankshaft position sensor and the number 25pin wire which is black with green stripe.
Any information will be greatly appreciated as the car only starts about once in 50 attempts.
thanks
jan
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gozz
Senior Member
Been around awhile
Posts: 3475
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Re: wiring loom 2.3 auto ultima
« Reply #1 on: Mar 19th, 2011, 10:51pm » |
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According to the wiring diagram the crank sensor has two wires,brown/red pin 20 C110,and black/orange pin15 C110.The coolant temp sender has a black/green wire to pin 19,on the plastic manifold of the 2.3 another wire is needed to complete the circuit to earth.The only reference to pin 25 shows a black/orange wire not connected to anything.This is the best I can tell you at this stage.
GOZZ.
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Tompion
Administrator
1997 2.3 Ultima estate.
Posts: 2932
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Re: wiring loom 2.3 auto ultima
« Reply #2 on: Mar 20th, 2011, 1:30am » |
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I can't find it in the diagrams, but tested on an old loom it goes to the oil pressure switch.
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ABS multiplug wheel sensor pins MK IV or MK 20
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trawicki
Newbie
I'm a YaBB newbie!
Posts: 5
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Re: wiring loom 2.3 auto ultima
« Reply #3 on: Mar 20th, 2011, 5:03pm » |
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hi, thanks for that i was thinking it was oil pressure switch but the older forum said it was earth. i thought it was too far to run for an earth connection. i'll try and start it up again but hope that fault is in pcm.
thanks
jan
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