Ecumaster forum

Hello
have a problem with my turbo pressure
I'm not over 0.4 bar
my motor is a Z20LET

what boost control valve are you useing ?

also whats with the spark map ?

I have the original Turbo with valve control.
Ignition map I have not yet been set.
Are you a base map for me?
Thank you Peter

Something is really really really wrong, dont drive that car.

i dont have a map as of yet

why are you trying to put boost through the engine when its not mapped off boost ?

looking at the data log you dont even see wot

even on crap fuel you can run a little bit more timing than 10-12 deg even on boost its so far retarded its unreal i havent had a good look at everything as of yet as im useing a tablet to read this on but i will have a look when i got home on a bigger screen

Ignition map.

just seen something

primary trigger settings dont look right

first tooth trigger ( there isnt a number )
trigger angle ( 117 deg ) thats not right

1st tooth trigger is 9
trigger angle is 60

You can start with that ignition, maby take out a couple of degres to be safe.

PSI-Motor wrote:Ignition map.

is that from the file posted ?? if so i must be doing something wrong as ive loaded the same one and i have differnt settings ???

astra vxr wrote:just seen something

primary trigger settings dont look right

first tooth trigger ( there isnt a number )
trigger angle ( 117 deg ) thats not right

1st tooth trigger is 9
trigger angle is 60

60-2. 117 degres is almost the same as tooth 9 and 60 degres, tooth 9 + 60 degres is 114.

No i did a ignition map for him

PSI-Motor wrote:No i did a ignition map for him

ha ha though i had loaded up the wrong file

no that will be fine at that prob could add a bit more to it but it will be well safe for that engine more worring is the trigger setup ?

astra vxr wrote:

PSI-Motor wrote:No i did a ignition map for him

ha ha though i had loaded up the wrong file

no that will be fine at that prob could add a bit more to it but it will be well safe for that engine more worring is the trigger setup ?

He he

The trigger setup is almost correct, depending on ignitionsystem delay it should be 114-117 degres. But it is a VR sensor standard if my memory serves me correct
You can choose to do teeth count as you said or just use the angle as he did. I would like to see a scope log and se if the polarity of the sensors are correct.

PSI-Motor wrote:

astra vxr wrote:just seen something

primary trigger settings dont look right

first tooth trigger ( there isnt a number )
trigger angle ( 117 deg ) thats not right

1st tooth trigger is 9
trigger angle is 60

60-2. 117 degres is almost the same as tooth 9 and 60 degres, tooth 9 + 60 degres is 114.

dumb mode kicked in yes correct i think its lack of sleep for me there are some little differences in the vauxhall engines (more so the 2.0 )

PSI-Motor wrote:

astra vxr wrote:

PSI-Motor wrote:No i did a ignition map for him

ha ha though i had loaded up the wrong file

no that will be fine at that prob could add a bit more to it but it will be well safe for that engine more worring is the trigger setup ?

He he

The trigger setup is almost correct, depending on ignitionsystem delay it should be 114-117 degres. But it is a VR sensor standard if my memory serves me correct
You can choose to do teeth count as you said or just use the angle as he did. I would like to see a scope log and se if the polarity of the sensors are correct.

if its a z20let sensor it should be a hall sensor (80% sure ) and so is the cam sensor(100%sure ) as its the z20let z20 leh and the z20ler engines that use this sensor and nothing else if it was the vr then it could be used on the 8v and the 2.0 xe or let engines

hey
my scope does not know not how I set it
the motor has a hall sensor
will try the ignition map

thank you
Peter