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Corsa Sport » Message Board » Help Zone, Modification and ICE Advice » gsi into a 1.4 16v no fuel??


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Author gsi into a 1.4 16v no fuel??
tigra-tb
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Registered: 26th May 06
Location: stoke on trent
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7th Feb 13 at 02:07   View User's Profile U2U Member Reply With Quote
I have recently swapped a 1.4 16v engine for a 1.6 16v out of a gsi, it has the modified inlet (top box) but I cant get the injectors to fire the do fireoff a power probe but not off a turn of the key any ideas??
tigra-tb
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Location: stoke on trent
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7th Feb 13 at 11:12   View User's Profile U2U Member Reply With Quote
anyone?
Darren
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Registered: 21st Apr 02
Location: Hadleigh, Suffolk
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7th Feb 13 at 11:54   View User's Profile U2U Member Reply With Quote
Is the fuel pump working? Pump relay? Immobilser?
Generation
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Registered: 7th Jul 09
Location: Essex
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7th Feb 13 at 12:02   View User's Profile U2U Member Reply With Quote
Did you swap ecu, transponder and key chip?
tigra-tb
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7th Feb 13 at 15:52   View User's Profile U2U Member Reply With Quote
yea I have power to.the pump chip key transponder has bein swapped no sign of an imobiliser n the injectors do fire when I put power to them through a probe but cant seem to get thwm fire of the key
Generation
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7th Feb 13 at 17:03   View User's Profile U2U Member Reply With Quote
You didn't mention the ECU, was that changed?
EML on/flashing?
tigra-tb
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7th Feb 13 at 18:03   View User's Profile U2U Member Reply With Quote
the gsi ecu flashes its lost its code goin recode that on tech 2 but cant get no fuel through of the 1.4 ecu and I have on previous cars
tigra-tb
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Registered: 26th May 06
Location: stoke on trent
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7th Feb 13 at 18:30   View User's Profile U2U Member Reply With Quote
another thing that doesnt make sence I have power to the injector loom even have power to every injector but when plugged in they just dont fire at all but the do work as I put power to them through a live probe and the fire fuel out
Generation
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7th Feb 13 at 18:37   View User's Profile U2U Member Reply With Quote
If ecu light is flashing then it won't fire, as its been immobilised
tigra-tb
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Location: stoke on trent
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7th Feb 13 at 19:47   View User's Profile U2U Member Reply With Quote
iy does fire with flashing ecu but no fuel but im on the 14 ecu I can run on easy start as bypassing the injectors
Generation
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7th Feb 13 at 19:52   View User's Profile U2U Member Reply With Quote
The fuel has been cut due to Immobiliser kicking in.
You're trying to bodge the system.
tigra-tb
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Location: stoke on trent
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7th Feb 13 at 20:12   View User's Profile U2U Member Reply With Quote
im goin recode the gsi ecu in the morning but im just confused as its the first time ive ever had this problem on this conversion hadd all the injector loom out and checkedall seems fine but now im not getting an open circuit on the injectors
tigra-tb
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8th Feb 13 at 12:46   View User's Profile U2U Member Reply With Quote
ttt
Generation
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8th Feb 13 at 13:03   View User's Profile U2U Member Reply With Quote
Confused what you're asking, try and write clearer.

It won't fire fuel if car is immobilised, get that sorted first
tobyc20xe
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Registered: 28th Jun 12
Location: bradford
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8th Feb 13 at 13:07   View User's Profile U2U Member Reply With Quote
Shut all bonnet and doors,lock the car,then unlock it and try start it. Sounds daft I know but I was doing some wiring on my corsa the battery was off for a week. with me messing around with everything the ECU and immobiliser got confused!
tigra-tb
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Registered: 26th May 06
Location: stoke on trent
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9th Feb 13 at 03:10   View User's Profile U2U Member Reply With Quote
still having no luck the fuel relay clicks when I turn it over checked all plugs are pluged in earths connected (all as I know of cant see any more anywere) but if I bridge the reley the pump kicks in but ive noticed the pumps not kicking in when I turn on the ignition its a c16 xe gsi engine into a x14xe swapped ecu chip and transponder but kept origanal loom
Jed D
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Registered: 15th Mar 11
Location: Durham
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9th Feb 13 at 08:09   View User's Profile U2U Member Reply With Quote
so is the fuel pump working? try wiring it in solid to see if you can here it. as Generation said it won't fire fuel if car is immobilised
daine
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Registered: 28th Feb 07
Location: rossington
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9th Feb 13 at 08:20   View Garage View User's Profile U2U Member Reply With Quote
What years the x14xe !?!?!? and what colour plugs sockets do you have on both ECU's !?!?
Generation
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9th Feb 13 at 10:36   View User's Profile U2U Member Reply With Quote
Ffs
tigra-tb
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Registered: 26th May 06
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9th Feb 13 at 21:08   View User's Profile U2U Member Reply With Quote
I have lads I put it in the last post I can wire the pump to work by bridging the relay so iknow the pump works just doesnt work off the key and if I can run the car one easy start then its clearly got spark but to put yamind at rest I have checked the plugs and the all got spark the problem is off the turn of the key I het no fuel even with the ijector rail out none of them fire, the ecu is the red and white plug and the car is on a w plate

 
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