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Author No Spark ****WE HAVE LIFE****
eastend
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Registered: 13th Mar 07
Location: Taunton, Somerset
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6th Dec 07 at 12:13   View User's Profile U2U Member Reply With Quote
we used the 1.6 loom as it was already on the engine and theya re exactly the same as the 1.4.

i think all the earths are connected, i have ran a wire from the negative terminal on the battery to many places on the engine and it hasnt helped so i guess they are connected
Vaux Lad
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Registered: 15th Dec 04
Location: Stoke-on-Trent
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6th Dec 07 at 12:14   View User's Profile U2U Member Reply With Quote
Aye, perhaps that looms damaged.

There not always the same btw, on some the knock sensor wiring is different.
Torsa g
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Registered: 20th Sep 07
Location: Tamworth. Rides: An OSTRIDGE
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6th Dec 07 at 12:16   View User's Profile U2U Member Reply With Quote
i would try the 1.4 loom and go with wat vaux lad said
eastend
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Registered: 13th Mar 07
Location: Taunton, Somerset
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6th Dec 07 at 12:17   View User's Profile U2U Member Reply With Quote
i think they are the same as the ecu connectors are the same colour, i belive the ones with one knock sensor is cream and red whereas these are both red and white.

also the 1.6 is year 2000 and the 1.4 was year 1998.

hope the loom isnt damaged, that would be a bitch to change
Torsa g
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Registered: 20th Sep 07
Location: Tamworth. Rides: An OSTRIDGE
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6th Dec 07 at 12:20   View User's Profile U2U Member Reply With Quote
i would disconnect the mounts and the exhaust, so the engine is floating in the bay and change the loom and check everything urself
Anton2K3
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Registered: 24th Jan 03
Location: Peterborough
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6th Dec 07 at 13:27   View User's Profile U2U Member Reply With Quote
If your still having no joy.....did you get the transponder from the key for the new ecu? If your missing this, its effectively immobilized, so there will be no spark.
VegasPhil
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Registered: 16th Jan 05
Location: Fareham, Hants Drives: Octavia VRS
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6th Dec 07 at 13:30   View Garage View User's Profile U2U Member Reply With Quote
Do you have earths to the ignition rail on that loom?

I had 3 on mine, won't work if they're not connected. Hunt round, get the wire brush out and spruce the earths up .

Corsa 2.0 16v Vegas - Sold
Torsa g
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Registered: 20th Sep 07
Location: Tamworth. Rides: An OSTRIDGE
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6th Dec 07 at 15:19   View User's Profile U2U Member Reply With Quote
the eml lisht should flash wen you try and start it it you havnt got the transponder
eastend
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Registered: 13th Mar 07
Location: Taunton, Somerset
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6th Dec 07 at 16:47   View User's Profile U2U Member Reply With Quote
i have all the ecu parts chip, transponder, no flashing eml light so know its not the immobilizer
Vaux Lad
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Registered: 15th Dec 04
Location: Stoke-on-Trent
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6th Dec 07 at 18:00   View User's Profile U2U Member Reply With Quote
But the ecu light is coming on with ignition yeah?
eastend
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Registered: 13th Mar 07
Location: Taunton, Somerset
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6th Dec 07 at 18:01   View User's Profile U2U Member Reply With Quote
when ignition is turned on all the lights on the dash come on, the eml isnt flashing which indicates that the imobilizer is on?

is there an ecu light i dont know about?
Richie
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Registered: 3rd Dec 02
Location: Newport, Wales
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6th Dec 07 at 18:06   View User's Profile U2U Member Reply With Quote
Have you tried the paper clip test mate
Vaux Lad
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Registered: 15th Dec 04
Location: Stoke-on-Trent
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6th Dec 07 at 18:14   View User's Profile U2U Member Reply With Quote
quote:
Originally posted by eastend
when ignition is turned on all the lights on the dash come on, the eml isnt flashing which indicates that the imobilizer is on?

is there an ecu light i dont know about?

As long as the light stays on, when you turn the ignition on, and doesn't flash.
its ok.
eastend
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Registered: 13th Mar 07
Location: Taunton, Somerset
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6th Dec 07 at 18:19   View User's Profile U2U Member Reply With Quote
no havent tried paper clip test yet?
Vaux Lad
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Registered: 15th Dec 04
Location: Stoke-on-Trent
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6th Dec 07 at 18:29   View User's Profile U2U Member Reply With Quote
Try it
eastend
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Registered: 13th Mar 07
Location: Taunton, Somerset
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6th Dec 07 at 19:15   View User's Profile U2U Member Reply With Quote
how hard are the codes to read

if i take a video is someone able to tell me what code it is and what problem?
Vaux Lad
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Registered: 15th Dec 04
Location: Stoke-on-Trent
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6th Dec 07 at 19:26   View User's Profile U2U Member Reply With Quote
Should do yeah.
It doesn't flash too quickly.
eastend
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Registered: 13th Mar 07
Location: Taunton, Somerset
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6th Dec 07 at 19:27   View User's Profile U2U Member Reply With Quote
it flashes to quick for me :lol

just uploading the vid
eastend
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Registered: 13th Mar 07
Location: Taunton, Somerset
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6th Dec 07 at 19:39   View User's Profile U2U Member Reply With Quote
Vaux Lad
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Registered: 15th Dec 04
Location: Stoke-on-Trent
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6th Dec 07 at 20:55   View User's Profile U2U Member Reply With Quote
Theres more than one code there. It flashes the same code three times. At the end of the vid, a new code is flashing.

The first code is 1231

1231=Fuel pump relay
Try changing the relay

[Edited on 06-12-2007 by Vaux Lad]
craig_s
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Registered: 5th Mar 06
Location: Birmingham Drives: mk4 astra gsi
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6th Dec 07 at 20:58   View User's Profile U2U Member Reply With Quote
the vid needs to be longer i think.plus those codes are making no sense.it should start with 12 but yours start going into other codes.the only code i think i see being repeated is 31 but theres not even a code 31 for that ecu.are you sure you have wired it all in correct?do a longer video.
Richie
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Registered: 3rd Dec 02
Location: Newport, Wales
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6th Dec 07 at 22:54   View User's Profile U2U Member Reply With Quote
Mate.... can you record that video for at least 3 minutes so I can grasp whats going on
eastend
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Registered: 13th Mar 07
Location: Taunton, Somerset
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6th Dec 07 at 22:59   View User's Profile U2U Member Reply With Quote
will do mate, give me a few mins
Richie
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Registered: 3rd Dec 02
Location: Newport, Wales
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6th Dec 07 at 23:02   View User's Profile U2U Member Reply With Quote
Good man
Richie
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Registered: 3rd Dec 02
Location: Newport, Wales
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6th Dec 07 at 23:03   View User's Profile U2U Member Reply With Quote
P.S. I Was just about to offer to look at it if you could drive to Gordano services but I just realised......... it doesnt fucking start

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