SR20DE+T No Spark - Tarks Cam Trigger

[SPDrift]

Hi All, 

Setup just completed:

SR20DE+T S15 engine

Using S15 SR20DE engine loom and have pinned to S15 SR20DET for coil pack wiring - I used 12V from distributor to power coils. 

Tarks R35 GTR coil pack conversion

Tarks 12 Slot Cam trigger kit - https://www.efisolutions.com.au/hall-sensor-trigger-kit-sr20-s13-180sx-s14-s15

 

Fault:

I have spark when carrying out a ignition test.

Went to time the engine and have no spark while cranking - I have attached the trigger scope.

 

Looking at runtime values it is showing No signal from Trig 1 and Trig 2 - not sure if this is supposed to be this way.

 

I don't know if I have missed something simple - I am trying to start the car before it goes to tuner to make sure it is all ok.

TriggerScopeLog 5.llgx

[Adamw]

There doesnt appear to be a signal at all.  Both Trigger 1 & 2 signals are sitting at 0.9V which would suggest a pinout issue I think.  Usually with a hall sensor it would be either close to 0V or close to 4V, never at some random in between voltage like this.  

[SPDrift]

Hi Adam,

 

Thank you for your quick reponse.

Definitely a pinout issue - I used a diagram for the distributor wiring and had the wrong information.

I have just rewired and have carried out 2 new trigger scopes - I am getting 3 Trig errors, but I am now getting spark.

I then switched the Trig 1 and Trig 2 wire and did another scope.

Airgap between wheel and sensor is approx .6MM

TriggerScopeLog24.11 2.llgx TriggerScopeLog24.11 1.llgx TriggerScopeLog24.11 reverse sync.trig.llgx

[Adamw]

The "reverse sync" one is wrong, the other 2 look good.

 

[SPDrift]

Thanks Adam!