S2000 trigger scope

[interprodave]

Hi ,

having problems starting a s2000 engine ,the crank scope trace doesn't look like the 12-1  I was expecting .

Car was fitted with a Haltech E6X ecu and came in as a non runner 

Trace looks the same on or test scope

Thanks Dave

s2000trigger.llgx

[Adamw]

Yeah someone has chopped it up to make it work with the Haltech probably.  Looks like 4 teeth on crank, single tooth on cam.  

Try it like this:

[interprodave]

Thanks for the reply , no luck with 4 on the crank and 1 on the cam 

We have removed the sensors ,its has 2 teeth on the crank which are equally spaced  180 degrees apart and 90 degrees before and after the sensor with the engine at TDC 

The cam is 100 degrees of cam angle before tdc 

Thanks Dave

 

[Adamw]

Oh yeah brain fart with the 4 teeth sorry.

should be same settings as above but with tooth count = 2.

offset based on your comments will be somewhere around 90, -90, 270, or -270

[interprodave]

Hi Adam ,

 thanks for your help .I have attached the cal file and a log file could you please have a look at them 

I have tried various offsets but no luck 

Engine seems to have a low cranking speed but we have tried it on a slave battery which cranks at 260 rpm

Dave 

ecu log.llgx cranking.llgx

[Adamw]

Its still not happy abaout something trigger related, it is resetting once a cycle.  Can you give us a trigger scope of it cranking now with the trigger mode set to multitooth 2T and a copy of the tune.