I have fitted coil on plug ignition to my gt4 celica with 3sgte engine , now it won't fire .
Using 1zz ignition coils and cherry hall crank & cam sensors . 12 tooth wheel on crank , 1 missing on cam .
Problems i'm having are , engine won't fire and no spark while cranking , but it does fire when the key as released .
In run time i'm seing trig 1signal all the time even when not cranking , trig 2 signal comes in when cranking , eccs syn no all the time (what is eccs ?) and finally , trig 1 error count = 2 .
Ignition settings ar as follws..
Ignition mode = direct spark
Spark edge = falling
Dwell = ms
ignition delay =80 us
max advance 45 degrees
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Trigger settings
Trigger mode = multi tooth
Trigger 1Â priority = trig 1
Trigger 1 type = hall
Trigger 1 pull up = on
Trig 1 edge = rising
Multi tooth position = crank
Tooth count = 12
Trigger 2 type = hall
Trigger 2 filtering = level 1
Trigger 2 pull up = on
Trig edge = rising
Sync mode = cam pulse 1
The next bit is a concern as i'm not sure if it's user error or what . When i go in to calibrate it shows the following .
Trigger offset = 0 degrees
Ref timing = 15 degrees
Then set base timing.
When i open 'set base timing ' and attempt to change the settings nothing happens , as in i can put in my trigger offset and ref timing but nothing changes . Does the engine need to be running before i can alter these ?
I' pretty sure i have the trigger wheels set up correctly , but if someone could confirm the correct settings for these it would be appreciated .
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Regards Stu