PDA

View Full Version : engine wiring loom 20xe


silk violet
05-01-14, 06:00 PM
Hi there I have a mk2 nova gsi 20xe dizzy engine non lambda with an FP ecu number on loom is 928-304-401 and think my loom is fu##ed as the fuel relay does'nt work when fuel pump wires are connected to it... and it seems that no 1 has a loom for sale is there a different loom I can use or any suggestions....??? Would be helpfull as im pulling my hair out.
novasrikev
05-01-14, 07:58 PM
i had a load of ****e with mine
have you tried cranking the engine and seeing if it works
silk violet
07-01-14, 09:02 PM
Engine runs if i connect fuel pump wires direct to battery...??
Johnny A
07-01-14, 09:04 PM
I agree, do a relay bypass and see if the engine starts. If it does then replace the relay
Iain
08-01-14, 11:18 AM
Does the relay get the 12v feeds it needs? Does the relay click at all? Does it prime when you put the ignition on?
silk violet
08-01-14, 04:40 PM
The car worked fine about 3 years ago when I stored it and have been replacing with new parts gradually as I go along and now the fuel pump wouldn't prime with ignition on when connected to fuel relay but will work when connected direct to the battery and relay does' not click at all...??
dgbnova#1
08-01-14, 04:54 PM
Have you or you should check the earths all of them pump ecu engine as in 3 years they could have corroded and bad earth on ecu can cause that plus additional one to the engine if you only have the gear box one. Got pics of that loom here will pm them over
novasrikev
08-01-14, 08:50 PM
Does the relay get the 12v feeds it needs? Does the relay click at all? Does it prime when you put the ignition on?


does yours prime mine doesn't
Johnny A
08-01-14, 09:08 PM
the 20xe doesn't prime with the ignition on, the ECU will only turn on the fuel pump when it sees a signal from the crank sensor (which will only happen when you turn the engine over)
silk violet
09-01-14, 02:02 PM
the 20xe doesn't prime with the ignition on, the ECU will only turn on the fuel pump when it sees a signal from the crank sensor (which will only happen when you turn the engine over)

Cheers mate much appreciated... that's probably what I,very been doing wrong will give it a go weekend...
coombsey
22-01-14, 08:20 PM
got it going yet? come get me the weekend
silk violet
26-01-14, 04:44 PM
Ain't got a car pal will pick ya up next weekend if I have a car...
coombsey
26-01-14, 05:11 PM
next time your at your moms give us a call ill walk down
silk violet
27-01-14, 11:28 AM
Will do mate..