Full Sequ, cam sensor problem, any help ?

[NiceMan]

I try get Full Sequ. to work, i install "cam" sensor, modified one:

http://riceracing.net/Gallery/displayimage.php?pid=959

I remove 3 pins so left has 1 pin = Mind at its give one pulse every cam turn but something is wrong, TS say "cam problem" or similar in red box indicator
Anybody can say what is problem? Sensor is too weak?

[billr]

How about a picture of the cam wheel and sensor? Those may be in that gallery, but I don't want to go through 198 pictures to find it...

[jsmcortina]

The composite log is showing false teeth - you should be getting a single green tooth for every 720deg of crank, you seem to be seeing 5 pulses???

Try adjusting the pots on the MS3X card while watching the composite logger if you can. (Watch out for short circuits!)

billr - that picture he linked WAS the picture. A modified dizzy on a 2 litre pinto with a VR sensor.

James

[NiceMan]

How about a picture of the cam wheel and sensor? Those may be in that gallery, but I don't want to go through 198 pictures to find it...

Cam sensor is in photo, this is Ford, orginal there has 4 "pins" but i cut 3 from them so its need give only one pulse every cam turn.
http://www.antonys-workshop.co.uk/dist.jpg
This has one photo from orginal sensor system what i use.

[NiceMan]

The composite log is showing false teeth - you should be getting a single green tooth for every 720deg of crank, you seem to be seeing 5 pulses???

Try adjusting the pots on the MS3X card while watching the composite logger if you can. (Watch out for short circuits!)

billr - that picture he linked WAS the picture. A modified dizzy on a 2 litre pinto with a VR sensor.

James

I see that too and i think at where is problem, where another come... Orginal i plan make similar way but use Hall sensor but them i found this and try make it more easy.
I think at i can test that pots, i look it some day.
Other way MS3 looks works great only full seq. not work yet, after its start work i visit one more time in Dyno, its number 3 them.

And sorry my English =)

[old guy]

Looking at your picture, i would grind off the nubs that are left where you cut the three pins and make it the same radius as the wheel. It might be picking up a signal from the jagged metal that is left sticking out.
Just a thought.

[billr]

Okay, I see now that it is a dizzy, but by the time I enlarge it enough to see anything it is blurry. I still feel good pictures will always help.

[NiceMan]

Looking at your picture, i would grind off the nubs that are left where you cut the three pins and make it the same radius as the wheel. It might be picking up a signal from the jagged metal that is left sticking out.
Just a thought.

Today i think it in work and this is possible problem so weekend i open and check that and if its not help i make it work Hall or VR sensor.

[NiceMan]

Okay, I see now that it is a dizzy, but by the time I enlarge it enough to see anything it is blurry. I still feel good pictures will always help.

Sorry from photo quality=) Next time i try get better.

[NiceMan]

Today i get it work =) What is best setup to Full Seq...?

Now i have:
Alternatin whit 2 sqruits per cycle

ITs better use Simultaneous whit 1 or 2 sqr...?

Fuel is Fully Sequential

Spark/coil: Coil on Plug(I have 4 coil)
Duel wheel with missing tooth

I have 2 liter 4 sylinder motor.

http://riceracing.net/Gallery/displayimage.php?pid=961
http://riceracing.net/Gallery/displayimage.php?pid=960

[jsmcortina]

The MS3 code actually ignores the "number of squirts" setting when in full sequential.
Select either 1-sq simultaneous or 2-sq alternating to get the correct dutycycle displayed.

James

[NiceMan]

The MS3 code actually ignores the "number of squirts" setting when in full sequential.
Select either 1-sq simultaneous or 2-sq alternating to get the correct dutycycle displayed.

James

Thanks from very fast answer, this is what i like in MS3, if has problem can get answer fast!

Now need start look new day to dyno =)

[old guy]

What did you do to solve your cam sensor problem?

[NiceMan]

In real not much, i open it, clean, check and put all back inside and its start work so i not know what is problem its
Maybe some bug inside =)

[billr]

Did you dis-connect the two DB37 connectors to open it up and peek? Check those two on the harness very carefully, that's most likely what you disturbed to magically "heal" it.

[NiceMan]

Did you dis-connect the two DB37 connectors to open it up and peek? Check those two on the harness very carefully, that's most likely what you disturbed to magically "heal" it.

Not open they, they open are about 2 weeks ago when i make realtimeclock modification to box.