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Newbie Welcome Area / Hello all newbies!
« on: 05 May 2013, 18:57:13 »
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2
Omega Electrical and Audio Help / Re: Very poor cold starting - fuse + relay info please
« on: 24 May 2012, 09:26:40 »
Well on checking circuits, fuses and using test lamps, 12v is supplied to the pump whenever the vehicle ignition is on.
But i have no flow of fuel when there is
I have 12v to the top of the tank connector, so next job is to remove the pump from the tank (again) and see whats up.
anyone got a spare going for sale?
But i have no flow of fuel when there is
I have 12v to the top of the tank connector, so next job is to remove the pump from the tank (again) and see whats up.
anyone got a spare going for sale?
3
Omega Electrical and Audio Help / Re: Very poor cold starting - fuse + relay info please
« on: 21 May 2012, 22:03:58 »
with reference also to:
http://www.omegaowners.com/forum/index.php?topic=90451.msg1155234#msg1155234
Fuse 18 for fuel pump
http://www.omegaowners.com/forum/index.php?topic=90451.msg1155234#msg1155234
Fuse 18 for fuel pump
4
Omega General Help / Re: 2.5 td lift pump
« on: 21 May 2012, 21:44:47 »
http://www.omegaowners.com/forum/index.php?topic=90353.msg1292725#msg1292725
Hope I answered my own question?
Hope I answered my own question?
5
Omega Electrical and Audio Help / Re: Very poor cold starting - fuse + relay info please
« on: 21 May 2012, 21:36:03 »
HI
Ah sorted! If I only read things properly first time! Using the H@ynes and info on here, for the 2.5td:
With reference to:
My interest is item 10, the fuel relay. Time to mod that circuit!
Ah sorted! If I only read things properly first time! Using the H@ynes and info on here, for the 2.5td:
With reference to:
Code: [Select]
Pos Code Colour Option Function
1 - Violet Test Connector
K96 Grey Cooling Fan
2 K97 Black Headlamp Washers
3 K22 White AC Coolant Pump
4 K8 Yellow Wipers (int)
5 K127 Green Without Aircon Charge Cooler
K60 Green With Aircon Aircon Compressor
6 K26 Grey Without Aircon Blower
K87 Green With Aircon Aux cooling Fan
7 K67 Green Without Aircon Cooling Fan
K51 Black With Aircon Cooling Fan
8 K48 Orange Aircon only Blower
8a F50 Red ?? ??
9 K80 Green Fuel Filter heater
10 K16 Black Lift Pump (in fuel tank)
12a F39 Green Headlamp Washers
17 K52 Brown Blower
18a F42 Black ?? ??
F50 Blue ?? ??
18b F52 Black Without Aircon ??
19a F36 Green ?? ??
20 K13 Green Park/Neutral (AT)
27a F55 Yellow ?? ??
28a F42 Black ?? ??
28b F52 Black ?? ??
30 K25 Glow plugs
40 K17 Polarity Protection
Anyone help with filling out the ??s for the fuses?My interest is item 10, the fuel relay. Time to mod that circuit!
6
Omega General Help / Re: 2.5 td lift pump
« on: 21 May 2012, 20:00:54 »
hi
did you ever find out which one it is?
Jon
did you ever find out which one it is?
Jon
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Omega Electrical and Audio Help / Re: Very poor cold starting - fuse + relay info please
« on: 21 May 2012, 19:45:44 »
Hi All
Car still going well but need to know which relay is the Fuel Lift Pump Relay. Can anyone tell me which one it is?
Want to bridge the relay so the lift pump is always on (with engine) and/or a switch on the dash.
Thanks
Car still going well but need to know which relay is the Fuel Lift Pump Relay. Can anyone tell me which one it is?
Want to bridge the relay so the lift pump is always on (with engine) and/or a switch on the dash.
Thanks
8
Omega General Help / Re: 2.5td lift pump - rewire
« on: 19 April 2012, 21:12:43 »
hhmm its on about 30 litres atm.
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Omega General Help / 2.5td MAP sensor - required?
« on: 19 April 2012, 19:11:04 »
HI
I think mine maybe faulty - loss of boost - on return to idle, all is then well again.
So:
1) What does it do with regard to ECU and engine control? Other than measure inlet pressure!
2) Is it required? My car was running fine with the MAP sensor unplugged (electrically, air pipe still on) with no loss of boost
thanks
Jon
I think mine maybe faulty - loss of boost - on return to idle, all is then well again.
So:
1) What does it do with regard to ECU and engine control? Other than measure inlet pressure!
2) Is it required? My car was running fine with the MAP sensor unplugged (electrically, air pipe still on) with no loss of boost
thanks
Jon
10
Omega General Help / 2.5td lift pump - rewire
« on: 19 April 2012, 19:07:02 »
HI
Got a code 34 fault with full throttle hesitation and dieing.
Have already changed fuel filter.
Will check timing sensor on injector 4 next is reading 100ohms.
After this i am going try wiring the lift pump to be on constantly with the ignition.
So:
1) will this kill the pump in quick order?
2) which of the 2 pipes is fuel out and which is fuel back in to the tank?
thanks
Jon
Got a code 34 fault with full throttle hesitation and dieing.
Have already changed fuel filter.
Will check timing sensor on injector 4 next is reading 100ohms.
After this i am going try wiring the lift pump to be on constantly with the ignition.
So:
1) will this kill the pump in quick order?
2) which of the 2 pipes is fuel out and which is fuel back in to the tank?
thanks
Jon
11
Omega Electrical and Audio Help / Re: Very poor cold starting - fuse + relay info please
« on: 15 August 2011, 15:55:04 »
indeed, but all sub 30mph 1.6miles to work for today and tomorrow only.
maybe if weather is ok, i'll get the push bike out even to be on the safe side!!
maybe if weather is ok, i'll get the push bike out even to be on the safe side!!
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Omega Electrical and Audio Help / Re: Very poor cold starting - fuse + relay info please
« on: 14 August 2011, 16:35:06 »
Nice one Zirk
Just out of interest, as i am awaiting for the corporate snail that is Vauxhal to deliver some parts to finish the repair off, I am currently driving around in my Omega with NO inlet manifold. Its very smooth if a little slow (due to no turbo boost). Amazing what a diesel engine doesn't need to to work!.
Pics later.
Just out of interest, as i am awaiting for the corporate snail that is Vauxhal to deliver some parts to finish the repair off, I am currently driving around in my Omega with NO inlet manifold. Its very smooth if a little slow (due to no turbo boost). Amazing what a diesel engine doesn't need to to work!.
Pics later.
13
Omega Electrical and Audio Help / Re: Very poor cold starting - fuse + relay info please
« on: 13 August 2011, 17:41:22 »
hi zirk
i did consider the relay. Is it serviceable?
Any ideas on cost for it?
I have replaced the plugs. Looks like only 2 were working anyway so needed doing.
thanks
Jon
i did consider the relay. Is it serviceable?
Any ideas on cost for it?
I have replaced the plugs. Looks like only 2 were working anyway so needed doing.
thanks
Jon
14
Omega Electrical and Audio Help / Re: Very poor cold starting - fuse + relay info please
« on: 12 August 2011, 19:26:54 »
what is wrong with the cheap plugs?
15
Omega Electrical and Audio Help / Re: Very poor cold starting - fuse + relay info please
« on: 11 August 2011, 15:49:16 »
thank you so much for all your help
Jon
Jon