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Bonney

posted on 24th Mar 11 at 19:20

also the x18xe1 has a different throttle body and inlet (From memory)


spikedjack

posted on 24th Mar 11 at 19:14

both x18xe1 and z18xe are belt driven z engine is drive by wire x engine is cable throttle



the z18xe is 123 bhp too not the circa 110bhp in the x18xe1


pow

posted on 24th Mar 11 at 19:14

Fly by wire and throttle cable, plus loads of other small differences I think? DaveyLC will know


MarkSport

posted on 24th Mar 11 at 19:12

ah cheers dave. are they chain driven?


Daveskater

posted on 24th Mar 11 at 13:11

quote:
Originally posted by MarkSport
No mate, dont think. theres a 54 plate with what looks like a z18xe so im confused
It will be - my mate has a 54 plate coupe and that's a Z18XE.


gazza808

posted on 24th Mar 11 at 08:26

Tigger wheel is inside the block on the z18xe rather than on the end of the crank. Like the x18xe1


Steve

posted on 24th Mar 11 at 08:23

yes, its drive by wire though not fly by, you arent flying lol


AshWatson

posted on 23rd Mar 11 at 22:26

When i trained as a vehicle technician/mechanic during my apprentiship i got taught the term fly by wire, where rather than the throttle body butterfly flap being controlled by ur foot and a throttle cable an electric steppamotor controls the flap and ur throttle pedal is a sensor which detects thottle pedal posistion which then the ecu uses this info to control throttle body flap movement and fuelling etc
hope this helps :thumbs:

[Edited on 23-03-2011 by AshWatson]


Steve

posted on 23rd Mar 11 at 22:23

i believe the term fly by wire is misused when it comes to cars, fly by wire is used to describe a plane where controls are electronic driven rather then traditional hydraulics


_Allan_

posted on 23rd Mar 11 at 22:17

quote:
Originally posted by MarkSport
whats a fly by wire mate? I'm useless on that area?


http://www.picoauto.com/applications/electronic-throttle-control.html


MarkSport

posted on 23rd Mar 11 at 20:58

whats a fly by wire mate? I'm useless on that area?


Olsrey

posted on 23rd Mar 11 at 20:46

X18XE1 is a cable throttle and Z18XE is fly by wire. Don't know of the other differences though.


Jed D

posted on 23rd Mar 11 at 20:27

i think one of the differences in x18 and z18 is the head gasket is made from different stuff

or at least this was the case when i had a astra g 1.4 and couldnt find out if it was x or z14


MarkSport

posted on 23rd Mar 11 at 19:48

No mate, dont think. theres a 54 plate with what looks like a z18xe so im confused


shaunmods

posted on 23rd Mar 11 at 19:42

Aren't all the 1.8 mk4 coupe's x18xe1's mark?


MarkSport

posted on 23rd Mar 11 at 19:37

Hi All

This is something I know warren will know. what Is the difference between the x18xe1 and the z18xe? I'm looking at the 1.8 coupe mk4's But not too clued up on the z18.