hey guys here is what i have.
L28ET rebuilt
meagsquirt3x
Quadspark module
Their IGN-6 coils
440 cc injectors wired indiviually
rebuilt stock turbo
diyautotunes optical trigger wheel for l28et
i Have wired it according to specs and i get nothing but when i flip the primary and secondary wires i get a signal that doesn't stay synced.
Here's how they tell you to do it. Sorry cant seem to figure out how to link my tune file and trigger logs.
Using the MS-III V3.0 or V3.57 ECU with MS3X for full sequential
Hardware setup
The MS3 manual generally favors the VR input, so we'll be using that.
Place the JP1 jumper in the 1-2 position for a V3.57. For a V3.0, jumper TachSelect to VRIN.
Place the J1 jumper in the 3-4 position for a V3.57. For a V3.0, jumper TSEL to VROUT.
Put a 1K resistor in the R57 slot on a V3.57. For a V3.0, run a 1K resistor from S12 to TachSelect. (Or you can use a 1K pull up in the wiring from a 12 volt source to pin 24 of the main board.)
The second trigger input also needs a pull-up. Install JP7.
TunerStudio settings (Sequential coil on plug and / or sequential fuel): All are under Ignition Settings -> Ignition Options / Wheel Decoder.
Spark mode: Toothed Wheel
Ignition input capture: Rising Edge
Spark output will depend on what output setup you're using. QuadSparks use Going High / Inverted; so do OEM SR20DET ignition modules. Getting this setting wrong can damage the ignition module and/or coils. If the ignition module or coils get hot with the key on and the engine off, turn the key off immediately and select the opposite output setting.
Trigger wheel arrangement: Dual wheel with missing tooth
Trigger wheel teeth: 12
Missing Teeth: 1
Tooth #1 angle: 345 (This varies slightly between individual engines. Check with a timing light and adjust as needed.)
Wheel speed: Crank wheel
Second trigger active on: Poll Level