[1ZZ Smart coils on 2JZGTE (G4+storm)]

Good stuff

 

[1ZZ Smart coils on 2JZGTE (G4+storm)]

Thanks for that JMP

 

On the 1ZZ coils are you running Falling Edge as spark trigger

and this is the Dwell times I have so far

8V 6.3 ms
9V 5.3 ms
10V 4.4 ms
11V 3.8 ms
12V 3.2 ms
13V 2.7 ms
14V 2.4 ms
15V 2.2 ms

[1ZZ Smart coils on 2JZGTE (G4+storm)]

Lq9 chevy coils are getting pretty popular on the jz motors.

I'm running Toyota sienna coils on my 1uz with no issues.  very similar to the 3uz coils.

but I don't think that the 1zz coils are smart.  I just think that they are internal ignitor and similar to the rest of the typical Toyota coils.

 

http://www.sq-engineering.com/tech-articles/coilpack-info-guide

yeah brad bit from any research the 1zz and 2zz coils are smart type and are 5V TLL driven from most other ECU's

GND = Ground - BROWN
IGT = Trigger Signal (+5V) - DIFFERENT COLOR FOR EACH COIL
IGF = Spark event confirmation (leave it not connected) - BLUE
+12V - BLACK

 

unfortunately its the only one thats sits well on the JZ head.

 

are you running the 90919-A2007 Sienna coil?? and are they performing well in wasted spark??

 

 

[1ZZ Smart coils on 2JZGTE (G4+storm)]

Smart Coils are a 5V TTL trigger, so not sure if G4+ Storm has a TTL ignition out and if it does can it drive 2 Smart COPS per channel.

I could build an external Driver board for TTL using 2N2700's driven by the G4+ but do not want to go down that road.

So other option is dumb coils like the (90919-02230) in Wasted

 

Just wondering what others have done

[1ZZ Smart coils on 2JZGTE (G4+storm)]

Have a car in with G4+ Storm, 3 channel igniter + bosch coilpack leads.

Wanting to clean the install up as owner going with new plenum and general tidy up.

Can the Storm control 1zz smart Coils (90919-02239) wasted, or at least run Wasted with a COP such as the 3UZ (90919-02230) (built in igniter)

Any other ideas?