timing issue with coil on plug
Moderators: jsmcortina, muythaibxr
timing issue with coil on plug
hi guys
msns-extra 029q
vw 20vt coil on plug wasted spark
i have a problem got the car running but its really rough missing ect ect
even tick over is rough
im using a vr sensor
trigger angle 60 deg
trig a 5
return 14
trig b 35
return 44
60-2 wheel on the crack the car is running really rich so im starting to think that its the timing a mile out really need help now as ive been doing this for ages
the engine has come from an audia3 into a mk1 golf
any ideas
msns-extra 029q
vw 20vt coil on plug wasted spark
i have a problem got the car running but its really rough missing ect ect
even tick over is rough
im using a vr sensor
trigger angle 60 deg
trig a 5
return 14
trig b 35
return 44
60-2 wheel on the crack the car is running really rich so im starting to think that its the timing a mile out really need help now as ive been doing this for ages
the engine has come from an audia3 into a mk1 golf
any ideas
-
- Site Admin
- Posts: 39615
- Joined: Mon May 03, 2004 1:34 am
- Location: Birmingham, UK
- Contact:
Your constants must be set incorrectly. Make sure you have the right number of cylinders and four stroke.
Do the rpm indications on the front page of Megatune match that in Tuning->Realtime display ?
James
Do the rpm indications on the front page of Megatune match that in Tuning->Realtime display ?
James
I can repair or upgrade Megasquirts in UK. http://www.jamesmurrayengineering.co.uk
My Success story: http://www.msextra.com/forums/viewtopic ... 04&t=34277
MSEXTRA documentation at: http://www.msextra.com/doc/index.html
New users, please read the "Forum Help Page".
My Success story: http://www.msextra.com/forums/viewtopic ... 04&t=34277
MSEXTRA documentation at: http://www.msextra.com/doc/index.html
New users, please read the "Forum Help Page".
rpm
hi the rpms match in both
ive got the constants set 4 cylinder 4 stroke 4 squirts per cycle
12.2 and 6.1 required fuel
its defo running rich its used a gallon of petrol just on tick over since yesterday and ive only run it up for an hour
i have high impedance injectors ill try and post my msq
Ben
ive got the constants set 4 cylinder 4 stroke 4 squirts per cycle
12.2 and 6.1 required fuel
its defo running rich its used a gallon of petrol just on tick over since yesterday and ive only run it up for an hour
i have high impedance injectors ill try and post my msq
Ben
code
could it a mismatch in my code
my ecu has 029q flashed to but everytime i load the ini it say 029i in megatune
i dont get any error messages but my datalogs are coming back black its not reading them now ??
why me
my ecu has 029q flashed to but everytime i load the ini it say 029i in megatune
i dont get any error messages but my datalogs are coming back black its not reading them now ??
why me
-
- Site Admin
- Posts: 39615
- Joined: Mon May 03, 2004 1:34 am
- Location: Birmingham, UK
- Contact:
If Megatune gives you a signature error then you are asking for trouble, you must fix it before trying to use Megatune or the data sent to the Megasquirt is likely to be corrupted.
If, however, you are loading an older MSQ file that was created with 029i then you will be close but you must use the "review" feature to go over all settings.
James
If, however, you are loading an older MSQ file that was created with 029i then you will be close but you must use the "review" feature to go over all settings.
James
I can repair or upgrade Megasquirts in UK. http://www.jamesmurrayengineering.co.uk
My Success story: http://www.msextra.com/forums/viewtopic ... 04&t=34277
MSEXTRA documentation at: http://www.msextra.com/doc/index.html
New users, please read the "Forum Help Page".
My Success story: http://www.msextra.com/forums/viewtopic ... 04&t=34277
MSEXTRA documentation at: http://www.msextra.com/doc/index.html
New users, please read the "Forum Help Page".
-
- Site Admin
- Posts: 39615
- Joined: Mon May 03, 2004 1:34 am
- Location: Birmingham, UK
- Contact:
Yes, the menus were re-arranged by 029q. If Megatune starts up without signature errors and shows the correct version at the top then you are ok.
Double check your settings, I've never heard of anyone showing twice the rpm before.
Also, as you are just starting, grab 029q2 as it has the default temp sensor tables. 029q had the wrong ones in error.
OR, grab 029r (test) which resolves a problem I had with poor crank rpm pickup.
http://megasquirt.sourceforge.net/extra/files/alpha
James
Double check your settings, I've never heard of anyone showing twice the rpm before.
Also, as you are just starting, grab 029q2 as it has the default temp sensor tables. 029q had the wrong ones in error.
OR, grab 029r (test) which resolves a problem I had with poor crank rpm pickup.
http://megasquirt.sourceforge.net/extra/files/alpha
James
I can repair or upgrade Megasquirts in UK. http://www.jamesmurrayengineering.co.uk
My Success story: http://www.msextra.com/forums/viewtopic ... 04&t=34277
MSEXTRA documentation at: http://www.msextra.com/doc/index.html
New users, please read the "Forum Help Page".
My Success story: http://www.msextra.com/forums/viewtopic ... 04&t=34277
MSEXTRA documentation at: http://www.msextra.com/doc/index.html
New users, please read the "Forum Help Page".
contsants
hi
still having rich readings what i did notice in review mode is that my connstants 2 are reading like 31 required fuel but im not that am i
if i enable table 2 and set them contsants the same as table 1 will that help
still having rich readings what i did notice in review mode is that my connstants 2 are reading like 31 required fuel but im not that am i
if i enable table 2 and set them contsants the same as table 1 will that help
-
- Site Admin
- Posts: 39615
- Joined: Mon May 03, 2004 1:34 am
- Location: Birmingham, UK
- Contact:
Check the fuel table selection menu, you should have injector 1 and 2 running from table 1 and GammaE should be on.
Are you using 029q or 029q2 ?
029q had an error in the supplied air temp sensor table causing rich running, 029q2 has this back to normal.
The MSQs are identical between the two.
James
Are you using 029q or 029q2 ?
029q had an error in the supplied air temp sensor table causing rich running, 029q2 has this back to normal.
The MSQs are identical between the two.
James
I can repair or upgrade Megasquirts in UK. http://www.jamesmurrayengineering.co.uk
My Success story: http://www.msextra.com/forums/viewtopic ... 04&t=34277
MSEXTRA documentation at: http://www.msextra.com/doc/index.html
New users, please read the "Forum Help Page".
My Success story: http://www.msextra.com/forums/viewtopic ... 04&t=34277
MSEXTRA documentation at: http://www.msextra.com/doc/index.html
New users, please read the "Forum Help Page".
code
if i just upgrade to 029s when i download firmware do i need to have the ecu on ie connected to the car i or is it something i can do in the comfort of my bedroom i have 029s on my lap top
wasnt sure what to do with it as bill shurvington did my ecu and firmware or can i manually do it ???
sort of all new to me so any advice or guides would be good my eyes are bleeding from so much searching and reading
Ben
wasnt sure what to do with it as bill shurvington did my ecu and firmware or can i manually do it ???
sort of all new to me so any advice or guides would be good my eyes are bleeding from so much searching and reading
Ben
-
- Site Admin
- Posts: 39615
- Joined: Mon May 03, 2004 1:34 am
- Location: Birmingham, UK
- Contact:
You can only download firmware while connected to the Megasquirt.
Changing from 029q to 029s "should" be as simple as:
save your settings in Megatune
close Megatune
double-click on download-firmware and answer a few questions*
open Megatune
reload your settings
James
*are you upgrading from standard Megasquirt code" say N and life will be easier with no case apart and messing with boot jumper
James
Changing from 029q to 029s "should" be as simple as:
save your settings in Megatune
close Megatune
double-click on download-firmware and answer a few questions*
open Megatune
reload your settings
James
*are you upgrading from standard Megasquirt code" say N and life will be easier with no case apart and messing with boot jumper
James
I can repair or upgrade Megasquirts in UK. http://www.jamesmurrayengineering.co.uk
My Success story: http://www.msextra.com/forums/viewtopic ... 04&t=34277
MSEXTRA documentation at: http://www.msextra.com/doc/index.html
New users, please read the "Forum Help Page".
My Success story: http://www.msextra.com/forums/viewtopic ... 04&t=34277
MSEXTRA documentation at: http://www.msextra.com/doc/index.html
New users, please read the "Forum Help Page".