jr
Member
Registered: 20th May 02
Location: Kent
User status: Offline
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robin ?
with the c12nz things, what does the ecu actually control ?,single point injection, or carb ? and a dizzy, dont have an air temp sensor/air flow either do they
[Edited on 30-05-2007 by jr]
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andyc1234
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Registered: 7th Nov 06
Location: Lancashire
User status: Offline
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controls fueling and ignition advance, lambda sensor in exhaust not much to them really
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ChrisBoom
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Registered: 6th Dec 06
Location: Highland
User status: Offline
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They control how shit slow they are 
1.6 8v anyone 
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Reedy
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Registered: 11th Apr 04
Location: Hammersmith
User status: Offline
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quote:
Originally posted by ChrisBoom
They control how shit slow they are
1.6 8v anyone
that doesnt really answer his question. If your gonna post atleast post something that will help.
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Steve X16XE
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Registered: 31st Dec 06
Location: Barnsley, South Yorkshire
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It looks like a carb, but it is single point injection (dunno where the injector is) and yeah some with a dizzy and some without.
Andy got the rest.
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craig_s
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Registered: 5th Mar 06
Location: Birmingham Drives: mk4 astra gsi
User status: Offline
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the injector is on the carb its self.sits right at the top.
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ChrisBoom
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Registered: 6th Dec 06
Location: Highland
User status: Offline
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quote:
Originally posted by Reedy
quote:
Originally posted by ChrisBoom
They control how shit slow they are
1.6 8v anyone
that doesnt really answer his question. If your gonna post atleast post something that will help.
I know, just I know all too well how slow they are
Anyway, aye, its really simple, just an injector sitting above the throttle body, nothing to it at all. Suppose all the ECU can can control is the fueling, fuck all else on it 
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Mertin
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Registered: 12th Oct 05
Location: Scotland
User status: Offline
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Mines a P reg, doesnt have a dizzy cap
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andyc1234
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Registered: 7th Nov 06
Location: Lancashire
User status: Offline
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the later ones dont have a dizzy they have a coil pack
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ed
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Registered: 10th Sep 03
User status: Offline
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They don't have a carb. They are fuel injection and you can't have a carb and a fuel injector, you have a throttle body and injector.
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Vaux Lad
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Registered: 15th Dec 04
Location: Stoke-on-Trent
User status: Offline
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As above.
No C12nz's had dispaks, the later ones weren't c12nz's. Later ones were X12SZ's iirc(a better engine)
It has a centrally mounted injector in a throttle body, it aint anything like a carb.
The Ecu controls fueling and ignition, C12's ran from a hall sensor in the distributor, later X12's use a crank sensor.
Both use a MAP sensor, no afm etc. They dont have a air temp sensor etc, its quite a basic system. But later ones had a knock sensor, and egr.
[Edited on 30-05-2007 by Vaux Lad]
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Robin
Premium Member
Registered: 7th Jan 04
Location: Northants Drives: Clio 182 Cup
User status: Offline
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quote:
Originally posted by jr
robin ?
I know nothing TBH.
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jr
Member
Registered: 20th May 02
Location: Kent
User status: Offline
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quote:
Originally posted by ed
They don't have a carb. They are fuel injection and you can't have a carb and a fuel injector, you have a throttle body and injector.
yeah sorry that was my mistake
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jr
Member
Registered: 20th May 02
Location: Kent
User status: Offline
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quote:
Originally posted by Vaux Lad
As above.
No C12nz's had dispaks, the later ones weren't c12nz's. Later ones were X12SZ's iirc(a better engine)
It has a centrally mounted injector in a throttle body, it aint anything like a carb.
The Ecu controls fueling and ignition, C12's ran from a hall sensor in the distributor, later X12's use a crank sensor.
Both use a MAP sensor, no afm etc. They dont have a air temp sensor etc, its quite a basic system. But later ones had a knock sensor, and egr.
[Edited on 30-05-2007 by Vaux Lad]
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mattk
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Registered: 27th Feb 06
Location: St. Helens
User status: Offline
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Mine wasnt a C12NZ then??
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Superlite Ltd.
Member
Registered: 9th Jan 07
User status: Offline
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Thats an X12SZ mate
with a sun roof, 3.74 axle ratio, 55amp alternator, manual steering and manual headlamp leveling.
......i can see your numberplate 
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mattk
Member
Registered: 27th Feb 06
Location: St. Helens
User status: Offline
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you can tell all that from a number plate??
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jr
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Registered: 20th May 02
Location: Kent
User status: Offline
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yep, ican tell you everything you ever needed to know about audi/vw from the reg, same thing applies i think
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mattk
Member
Registered: 27th Feb 06
Location: St. Helens
User status: Offline
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coooool
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Superlite Ltd.
Member
Registered: 9th Jan 07
User status: Offline
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quote:
Originally posted by jr
yep, ican tell you everything you ever needed to know about audi/vw from the reg, same thing applies i think
yup
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