now its brokens one for jamscortina me thinks
Moderators: jsmcortina, muythaibxr
now its brokens one for jamscortina me thinks
hope you see this james just need some advice
using 029q2 msns extra i was running coil on plug but was struggling lots so ive removed them and got a single wasted spark coilpack from a peugeot 306 sagem jobby
did the usual tested the resistance between the 4 pins and worked out this
pin 1 signal
pin 2 signal
pin 3 live 12v
pin 3 bolted to head with radio suppressor
using led 17 and 19 as spark outputs A and B
had a problem where my fuel pump started pumping every second or so re burned the msq and this stopped getting a good spark on 2 cylinders but not on the other 2
both leds were working when i first tried to test spark now i have noticed led 19 isnt lighting at all looked in the ecu and the vb921s look fine no obvious problem with the board
could this be related to the fuel pump problem i was having this seemed to be ok when i re burned the msq to the ecu i did get an error before i burned of expected msns-extra 029q2 received sns-extra 029q2
do i need to change anything in the ecu as i have 4x vb921s 2x paired for each output
i also notice that at one point when testing for spark it would give me a costant spark for a second or so when i let off the key ? could that be dwell
using 029q2 msns extra i was running coil on plug but was struggling lots so ive removed them and got a single wasted spark coilpack from a peugeot 306 sagem jobby
did the usual tested the resistance between the 4 pins and worked out this
pin 1 signal
pin 2 signal
pin 3 live 12v
pin 3 bolted to head with radio suppressor
using led 17 and 19 as spark outputs A and B
had a problem where my fuel pump started pumping every second or so re burned the msq and this stopped getting a good spark on 2 cylinders but not on the other 2
both leds were working when i first tried to test spark now i have noticed led 19 isnt lighting at all looked in the ecu and the vb921s look fine no obvious problem with the board
could this be related to the fuel pump problem i was having this seemed to be ok when i re burned the msq to the ecu i did get an error before i burned of expected msns-extra 029q2 received sns-extra 029q2
do i need to change anything in the ecu as i have 4x vb921s 2x paired for each output
i also notice that at one point when testing for spark it would give me a costant spark for a second or so when i let off the key ? could that be dwell
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The fuel pump on/off/on/off indicates a config error.
Open up Megatune and the Communications mini-terminal then power off, power on the Megasquirt and it will print a message saying why it thinks there is an error.
Receiving partial strings is more usually a com-port problem or usb-converter problem.
Go over your wheel decoder and spark outputs
James
Open up Megatune and the Communications mini-terminal then power off, power on the Megasquirt and it will print a message saying why it thinks there is an error.
Receiving partial strings is more usually a com-port problem or usb-converter problem.
Go over your wheel decoder and spark outputs
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".
config
ive sorted the config error i reburned the msq
im using the usb converter but have had no problems until now i have all my spark outputs correct using A and B to fire the coil what i did notice is that the spark i did get seemed to hold for a second or so when the key was let off
at that point both the spark leds were working
im using msns dizzy mode
generic wheel
spark inverted yes
i was using coil on plugs which i was having loads of problems with them retarding im just wondering now weather as i have fitted a single coil the original problem has shown its self in a different way
should any of my settings be different now im using a different coilpack
im using the usb converter but have had no problems until now i have all my spark outputs correct using A and B to fire the coil what i did notice is that the spark i did get seemed to hold for a second or so when the key was let off
at that point both the spark leds were working
im using msns dizzy mode
generic wheel
spark inverted yes
i was using coil on plugs which i was having loads of problems with them retarding im just wondering now weather as i have fitted a single coil the original problem has shown its self in a different way
should any of my settings be different now im using a different coilpack
rpm
ive just noticed while cranking the engine by rpm only goes to 95 its allways been 300 to 500 rpm before
the battery good so not sure why this has started to happen
all these problems have only started since i replaced the cop with a sigle coilpack
did the mini terminal test and it came back blank
the battery good so not sure why this has started to happen
all these problems have only started since i replaced the cop with a sigle coilpack
did the mini terminal test and it came back blank
hmm`
hi mate my trigers are
A 5
AR 14
B 35
BR 44
im pretty sure its not my car think its the code 029q2 although no one has had problems with it i think iam
another guy using 029q2 had the exact same problem as me where his would advance ona fixed angle of ten he changed code and the problem went away
A 5
AR 14
B 35
BR 44
im pretty sure its not my car think its the code 029q2 although no one has had problems with it i think iam
another guy using 029q2 had the exact same problem as me where his would advance ona fixed angle of ten he changed code and the problem went away
wierd stuf
ok i took a good msq i had saved to my hardrive and burned it to the ecu
when i started to look at my settings they are all over the place and nothing like the msq i burned its giving me all kind of spark outputs ignition options
no required fuel ect ect
so what would cause a good msq to turn corrupt by burning it to the ecu
i am using the usb converter but up till now ive had no problems with it at all
when i started to look at my settings they are all over the place and nothing like the msq i burned its giving me all kind of spark outputs ignition options
no required fuel ect ect
so what would cause a good msq to turn corrupt by burning it to the ecu
i am using the usb converter but up till now ive had no problems with it at all
code
yeah did that didnt make any difference so either my ecu is corrupt or my usb serial cable has decided to do some funky stuff
ive got 2 copies of the same msq 1 before i burned and 1 after and the difference is amazing even i couldnt change that many settings that quick
as for my leds not lighting they came back on then went of again definatly somw kind of poltergeist possesing my ecu
ive got 2 copies of the same msq 1 before i burned and 1 after and the difference is amazing even i couldnt change that many settings that quick
as for my leds not lighting they came back on then went of again definatly somw kind of poltergeist possesing my ecu
hmm thats not so good
did the mini terminal thing again cos my fuel pump started going for it again and it said the following in the whole window
&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&
i sure there was a smiley there to taking the mickey only joking
how cool is that lol think i may have a usb issue reflashed the ecu and reloaded mt used a good msq i had saved and i get that
the starngest thing is that my leds lit up with igniton to and stayed on well on and off with the fuel pump every second i must have one major conflict going on somewhere
&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&
i sure there was a smiley there to taking the mickey only joking
how cool is that lol think i may have a usb issue reflashed the ecu and reloaded mt used a good msq i had saved and i get that
the starngest thing is that my leds lit up with igniton to and stayed on well on and off with the fuel pump every second i must have one major conflict going on somewhere