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Author Corsa b redtop not cranking or priming the fuel pump???
Davejs
Member

Registered: 4th Aug 11
Location: Wiltshire
User status: Offline
6th Mar 12 at 17:35   View User's Profile U2U Member Reply With Quote

Ok all the wires are attached apart from the brown/yellow diagnostics, all earths are on, charging loom connected but I do remember having to cut out the black/red wire from charging loom coz it looked melted?? I cut it back as far as I could then soldered a new wire in its place bypassing the charging loom plug...that's the only dodgy wire I had....the starter motor sparks when I short it out?? I never fitted the charging loom and starter it was already on and engine when I bought the car!! The engine defiantly runs as I have seen it before it got put in the car??
Davejs
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Registered: 4th Aug 11
Location: Wiltshire
User status: Offline
8th Mar 12 at 12:57   View User's Profile U2U Member Reply With Quote

It goes all the way to ignition switch and is melted nearly all the way to the switch?? Shall I just put a new wire in and try, must b a switch wire to start the motor when you crank??
mex
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Registered: 25th Apr 10
Location: East Yorkshire
User status: Offline
8th Mar 12 at 19:09   View User's Profile U2U Member Reply With Quote

put ignition on, bench test the starter and it should fire up. or tow it off
fazza
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Registered: 7th Feb 08
Location: Plymouth
User status: Offline
8th Mar 12 at 20:53   View User's Profile U2U Member Reply With Quote

yes

from your other thread, there should be a thin red/black wire that goes from ign switch to the terminal on the starter

which would explain it not cracking or priming, pretty sure the XE primes on cranking
Davejs
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Registered: 4th Aug 11
Location: Wiltshire
User status: Offline
10th Mar 12 at 11:09   View User's Profile U2U Member Reply With Quote

She's alive!!
Davejs
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Registered: 4th Aug 11
Location: Wiltshire
User status: Offline
12th Mar 12 at 18:32   View User's Profile U2U Member Reply With Quote

She cranks but no fuel???? Any ideas??
fazza
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Registered: 7th Feb 08
Location: Plymouth
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12th Mar 12 at 19:25   View User's Profile U2U Member Reply With Quote

Check fuel relay mate
Davejs
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Registered: 4th Aug 11
Location: Wiltshire
User status: Offline
12th Mar 12 at 19:42   View User's Profile U2U Member Reply With Quote

Got a new 1 2day, no different, it's as if there's no live going to the relay?? It's connected up to the loom as the guides say to do but I'm left with a thick red wire coming out of the fuel pump relay, should this b connected and have 12 v init??

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