corsasport.co.uk
  Not logged in [Login - Register]  
You Are Not Registered Or Not Logged In  

Corsa Sport » Message Board » Help Zone, Modification and ICE Advice » C16xe Running probs ***now with fault codes***


New Topic
New Poll 		  <<  1    2  >> Subscribe | Add to Favourites

You are not logged in and may not post or reply to messages. Please log in or create a new account or mail us about fixing an existing one - register@corsasport.co.uk

There are also many more features available when you are logged in such as private messages, buddy list, location services, post search and more.


Author C16xe Running probs ***now with fault codes***
Rob_Lee
Banned
Registered: 9th Dec 05
Location: Folkestone Drives: Nova 1.6 16v
User status: Offline
12th Dec 06 at 19:56   View User's Profile U2U Member Reply With Quote
Are they interchangable?

Rob

[Edited on 13-12-2006 by Rob_Lee]
Warren G
Member
Registered: 14th May 06
Location: Kent
User status: Offline
12th Dec 06 at 19:58   View User's Profile U2U Member Reply With Quote
as in are they the same size/ or different flow rates?

there are the same im 99% sure, why's that do you need any?
Rob_Lee
Banned
Registered: 9th Dec 05
Location: Folkestone Drives: Nova 1.6 16v
User status: Offline
12th Dec 06 at 20:03   View User's Profile U2U Member Reply With Quote
I know they are the same size and they do fit but need to know if they have any differences with flow rate, resistance etc etc

Im trying to narrow down the overfueling probs
Warren G
Member
Registered: 14th May 06
Location: Kent
User status: Offline
12th Dec 06 at 20:06   View User's Profile U2U Member Reply With Quote
very much doubt it would be the injectors, what pressure reg you running?

any aftermarket ecu things?

could be air flow meter, coolant temp sensor, o2 sensor etc etc
Rob_Lee
Banned
Registered: 9th Dec 05
Location: Folkestone Drives: Nova 1.6 16v
User status: Offline
12th Dec 06 at 20:07   View User's Profile U2U Member Reply With Quote
Ive had to replace injectors before due to being buggered and overfueling. Running standard pressure reg.

Already changed CTS, TPS, ICV

Wont be air flow sensor/lambda as was fine on old engine

[Edited on 12-12-2006 by Rob_Lee]
Warren G
Member
Registered: 14th May 06
Location: Kent
User status: Offline
12th Dec 06 at 20:11   View User's Profile U2U Member Reply With Quote
how bad are we talking? just runnig a bit rich, drinking fuel?
Rob_Lee
Banned
Registered: 9th Dec 05
Location: Folkestone Drives: Nova 1.6 16v
User status: Offline
12th Dec 06 at 20:13   View User's Profile U2U Member Reply With Quote
pretty bad... 125 miles to a tank at worst.

It judders when hard acceleration and holds back!
Warren G
Member
Registered: 14th May 06
Location: Kent
User status: Offline
12th Dec 06 at 20:15   View User's Profile U2U Member Reply With Quote
sounds alot like a coolant temp sensor (just runs the engine on choke)

id recomend trying one of them first, just take one off any vauxhall - pretty such there all the same (astra/vectra etc)
Rob_Lee
Banned
Registered: 9th Dec 05
Location: Folkestone Drives: Nova 1.6 16v
User status: Offline
12th Dec 06 at 20:17   View User's Profile U2U Member Reply With Quote
quote:
Originally posted by Rob_Lee

Already changed CTS, TPS, ICV



First thing a changed

[Edited on 12-12-2006 by Rob_Lee]
Warren G
Member
Registered: 14th May 06
Location: Kent
User status: Offline
12th Dec 06 at 20:18   View User's Profile U2U Member Reply With Quote
kk, didnt see that -

whats left! ECU?

o2 sensor/air flow meter - they might of become faulty
Robin
Premium Member

Avatar

Registered: 7th Jan 04
Location: Northants Drives: Clio 182 Cup
User status: Offline
12th Dec 06 at 20:19   View Garage View User's Profile U2U Member Reply With Quote
with a brand new one?

I don't know about the injectors...

What ECU are you running?
Rob_Lee
Banned
Registered: 9th Dec 05
Location: Folkestone Drives: Nova 1.6 16v
User status: Offline
12th Dec 06 at 20:22   View User's Profile U2U Member Reply With Quote
Standard ECU.

yeah changed for brand new CTS

Dont know what else could be... its using a lot of fuel and struggles if you accelerate hard. It will misfire, hold back and then if you let off throttle and then rev again it will clear
Warren G
Member
Registered: 14th May 06
Location: Kent
User status: Offline
12th Dec 06 at 20:35   View User's Profile U2U Member Reply With Quote
EML on at all?

could be a ECU, sounds strange, id said cooltemp but thats wrong!
Robin
Premium Member

Avatar

Registered: 7th Jan 04
Location: Northants Drives: Clio 182 Cup
User status: Offline
12th Dec 06 at 20:53   View Garage View User's Profile U2U Member Reply With Quote
the cts could still be faulty, even if it is new...

or it could be wiring, but then the eml would be on.

I dunno what to suggest Rob, was it alright in the last car?

could be a gasket or something, or even the Lambda, but with no EML, it's just guess work, which gets costly
Rob_Lee
Banned
Registered: 9th Dec 05
Location: Folkestone Drives: Nova 1.6 16v
User status: Offline
12th Dec 06 at 23:18   View User's Profile U2U Member Reply With Quote
might just sell it bloody novas!
Scotty C
Member
Registered: 6th Nov 05
Location: Kidderminster Drives: 1.6 16v Sport
User status: Offline
13th Dec 06 at 00:04   View User's Profile U2U Member Reply With Quote
Air leak?
Robin
Premium Member

Avatar

Registered: 7th Jan 04
Location: Northants Drives: Clio 182 Cup
User status: Offline
13th Dec 06 at 00:06   View Garage View User's Profile U2U Member Reply With Quote
quote:
Originally posted by Rob_Lee
might just sell it bloody novas!


£200?
Vaux Lad
Member
Registered: 15th Dec 04
Location: Stoke-on-Trent
User status: Offline
13th Dec 06 at 01:06   View User's Profile U2U Member Reply With Quote
Maybe a stupid question but the EM light does work doesn't it? lol

Maybe see if you can borrow another air flow meter and try it, when i had a dodgy cts it just ran slightly rich, didn't cause it to misfire because of excess fuel.
Rob_Lee
Banned
Registered: 9th Dec 05
Location: Folkestone Drives: Nova 1.6 16v
User status: Offline
13th Dec 06 at 08:42   View User's Profile U2U Member Reply With Quote
Gonna put the nova on emmisons test at lunch see what that comes up with.

Not air leak... checked that.

What about fooked lambda sensor?
Rob_Lee
Banned
Registered: 9th Dec 05
Location: Folkestone Drives: Nova 1.6 16v
User status: Offline
13th Dec 06 at 09:24   View User's Profile U2U Member Reply With Quote
I know now why the EML doesnt work.

Its blanked off... on the digidash it has a black bit of film instead of the coloured transparant stuff!

Gonna take dash apart at lunch and sort it!

[Edited on 13-12-2006 by Rob_Lee]
Rob_Lee
Banned
Registered: 9th Dec 05
Location: Folkestone Drives: Nova 1.6 16v
User status: Offline
13th Dec 06 at 13:09   View User's Profile U2U Member Reply With Quote
68
67
24
35
71
29


Got all these.... anyone got any ideas?

Thanks Rob`
PaulW
Member
Registered: 26th Jan 03
Location: Atherton, Greater Manchester
User status: Offline
13th Dec 06 at 13:31   View User's Profile U2U Member Reply With Quote
68 - MAF Sensor Low Voltage - (Wiring short to earth, IAT Sensor, ECM)
67 - MAF Sensor Incorrect Signal - (Wiring, MAF Sensor, ECM)
24 - Vehicle Speed Sensor No Signal - (Wiring, VSS, ECM)
35 - Engine Control Module (ECM), Idle Speed Control, incorrect idle - (Intake or Fuel system fault)
71 - Intake Air Temperature Sensor, voltage high - (Wiring short to Positive, IAT Sensor Fault, ECM)
29 - Fuel Pump Relay Low Voltage - (Wiring short to earth, fuel pump relay, fuel pump, ECM)
Rob_Lee
Banned
Registered: 9th Dec 05
Location: Folkestone Drives: Nova 1.6 16v
User status: Offline
13th Dec 06 at 13:35   View User's Profile U2U Member Reply With Quote
Earth fault somewhere???
PaulW
Member
Registered: 26th Jan 03
Location: Atherton, Greater Manchester
User status: Offline
13th Dec 06 at 13:37   View User's Profile U2U Member Reply With Quote
possibly a bad earth yea, or something shorting & knockin quite a bit of stuff out...

be worth going over the wiring tbh, check the IAT sensor, and also if you do have a spare C16 ecu, see if that helps... given how many causes there could be the ecu, be worth checkin it out
Rob_Lee
Banned
Registered: 9th Dec 05
Location: Folkestone Drives: Nova 1.6 16v
User status: Offline
13th Dec 06 at 13:58   View User's Profile U2U Member Reply With Quote
IAT?

  <<  1    2  >>
New Topic
New Poll

  Related Threads Author Forum Replies Views Last Post
I think my corsa's dying purple_corsa_gls Help Zone, Modification and ICE Advice 30 3270
4th Jul 04 at 16:02
by Voyto		  
Ecu t_benn_1 Help Zone, Modification and ICE Advice 0 1574
11th Mar 05 at 15:12
by t_benn_1		  
fault codes read whats wrong with it? ianofbhills Help Zone, Modification and ICE Advice 8 1313
22nd Mar 05 at 18:29
by bubblevaux		  
Fault codes broster Help Zone, Modification and ICE Advice 12 1582
16th May 05 at 11:30
by broster		  
Please help! Corsa Gsi C16xe engine problem :( PaulopelGsi Help Zone, Modification and ICE Advice 3 675
24th Sep 06 at 12:20
by PaulopelGsi		  

Corsa Sport » Message Board » Help Zone, Modification and ICE Advice » C16xe Running probs ***now with fault codes*** 27 database queries in 0.1082530 seconds