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Corsa Sport » Message Board » Help Zone, Modification and ICE Advice » no power getting to my c20xe corsa fuel pump » Post Reply
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c20xeGJD |
posted on 16th Nov 12 at 22:17 |
Sorry haven't had much time to get on this and update. Was putting everything back together and broke a fule fitting going onto the fuel rail so waiting for a new one and it should fire up well fingers crossed. Going to have to run a new wire in to the key for the file pump as can't seem to find anywhere where it could be losing power through the loom might just run it to a separate switch and have a cut off switch fan switch and fuel pump switch but not to keen on that idea for a fuel pump | |
Stoneyginger |
posted on 16th Nov 12 at 21:19 |
Got it going yet? | |
c20xeGJD |
posted on 13th Nov 12 at 17:42 |
there just getting joined together in any way just now so i can get it going then going over everything and soldering cutting out any wire thats not needed make it nice and tidy. i have the relay working with the key now but just not the pump i have to run a live from the battery to the pump for it to work so must have a loose connection somewhere between as volt meter is a very low reading at the corsas ECU side. | |
Stoneyginger |
posted on 13th Nov 12 at 05:47 |
My wires were like that for checking that it would run before i sorted all that out with proper connections either way solder or not the connections will still work :) | |
Darryl H |
posted on 13th Nov 12 at 00:11 |
quote: If it clicks you should be getting your EML come on unless it isn't connected? Also the pump doesn't prime. It only primes when cranking on an XE [Edited on 13-11-2012 by Darryl H] | |
Darryl H |
posted on 13th Nov 12 at 00:11 |
quote: I do :nod: | |
Jamie-C |
posted on 13th Nov 12 at 00:03 |
Putting plugs on makes it easier if you need to take the loom out if need be, nothing wrong with doing it that way. Not as if there twisted together and taped? | |
Generation |
posted on 12th Nov 12 at 23:58 |
Does nobody solder things properly anymore? | |
Stoneyginger |
posted on 12th Nov 12 at 23:55 |
take a wire feed straight from the battery to the black wires you have joined and connect them up ill be suprised if it doesnt fire | |
c20xeGJD |
posted on 12th Nov 12 at 18:23 |
I have tryed connecting it to a live but relay just clicks and pump did not work I will try run it striaght to the battery but would have Thot there would have been enough volts to get the pump going | |
Darryl H |
posted on 12th Nov 12 at 17:59 |
Red coming out of the relay should be battery | |
c20xeGJD |
posted on 12th Nov 12 at 17:27 |
cant figure out how to put a picture up but i will explain what have the best i can i have the red/blue one for the pump wired up and the red/blue one bridged over through the engine bay connected under the bonnet and run into the passengers footwel i have another 2 red/blue coming out and joining together and going into a black wire connecting to the ECU green one for rev counter connected a red/blue one connect at the switch so i presume that would be to work the pump and relay on/off brown and white for diagnose and the problem wire is RED coming out the relay :boggle: | |
c20xeGJD |
posted on 12th Nov 12 at 16:39 |
not 100% on engine but its the late coil pack so i think astra gsi. its a Vplate 1.2 i have that wire bridged over it the passengers foot well no the EML light is not on. i have a black wire connected from the relay to the ECU i will go out just now and take a pic of what my wiring looks like in the foot well am new to this and still fingering out how to work it thanks for the help so far! :D | |
Stoneyginger |
posted on 12th Nov 12 at 05:45 |
| |
Stoneyginger |
posted on 12th Nov 12 at 05:42 |
or run a wire from the battery positive through to where your wires are and connect it to the black wires you have matched up | |
Stoneyginger |
posted on 12th Nov 12 at 05:40 |
is it a 1.0 shell? if so you will need to bridge the relay behind the glove box | |
Darryl H |
posted on 11th Nov 12 at 21:56 |
Also I take it your EML isn't coming on? | |
Darryl H |
posted on 11th Nov 12 at 21:53 |
What engine loom are you using? Astra GTE, Cav, Astra or Calibra? | |
c20xeGJD |
posted on 11th Nov 12 at 21:25 |
just bought myself a c20xe corsa as a winter project all wires are connected apart from one that i believe it connects to the ignition switch for my relay/pump but no matter what i connect it to still get nothing in the drivers side footwell relay clicks when i connect this one wire to a live and pump runs when i by pass the relay but wont work with ignition no matter where i try it anyone have any ideas on what i could try or where this wire is meant to connect to any help would be very helpful thanks |