the_legend_of_yrag
Member
Registered: 7th Jul 03
Location: Cambridgeshire
User status: Offline
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It's all wired up and everything, but there's no ecu light and so it only cranks over. No ideas left as too why theres no ecu light as it's wired colour for colour at the corsa body loom.
Anyone willing to lend a hand?
I live near cambridge!
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Dave A
USER UNDER INVESTIGATION - DO NOT TRADE
Registered: 10th Dec 03
Location: County Durham
User status: Offline
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have you wired up a ignition live from the engine bay side of the loom to the ecu?
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boyracer2002
Member
Registered: 10th Aug 02
Location: West Yorkshire
User status: Offline
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So the car turns over but no engine management light when you turn the ignition??
Mine did this and found out it was an earth which was not connected, once it was connected it started up and ran 
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the_legend_of_yrag
Member
Registered: 7th Jul 03
Location: Cambridgeshire
User status: Offline
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corsa808: I have an ignition live from the xe loom inside the car or actually could be from corsa body loom will have too check, from the black wire to the black wire by the coil pack. and one from the red in the car to the battery +
all earths are connected as i've checked, but i guess there's no harm in checking again!
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ed
Member
Registered: 10th Sep 03
User status: Offline
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Try connecting the ignition live to the battery + to see if the relay works.
Also, I had a problem with my fuel pump, for some reason it wouldn't turn on so I had to run a wire from the fuel pump relay to the pump.
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J100RSA
Member
Registered: 4th Mar 01
Location: Thornhill, West Yorkshire
User status: Offline
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try the fuel pump relay
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the_legend_of_yrag
Member
Registered: 7th Jul 03
Location: Cambridgeshire
User status: Offline
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ive tried ignition live to battery +, and the black wire to black wire, and both and neither worked!
Which wire did you run from the fuel relay and where did you connect it at the pump?
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Sly_SRi
Premium Member
Registered: 9th Apr 04
Location: Reading, UK Drives: Corsa C
User status: Offline
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I had no em light until i replaced the fuel pump relay, their only £10
Corsa C Z20Let
Black Sleeper Turbo Project
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the_legend_of_yrag
Member
Registered: 7th Jul 03
Location: Cambridgeshire
User status: Offline
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£10 from vaux?
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Ant
Member
Registered: 12th May 02
Location: Hereford and Worcester
User status: Offline
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no vx quoted me £28 for one 2 weeks ago!! try lmf or autovaux
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Sly_SRi
Premium Member
Registered: 9th Apr 04
Location: Reading, UK Drives: Corsa C
User status: Offline
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£10 from autovaux
Corsa C Z20Let
Black Sleeper Turbo Project
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