Piebyte

Not exactly sure where I'm going wrong. It seems to be getting fuel though I'm fairly new to MS so I'd like some guidance. It was working earlier today on the stock ecu as well.

For reference my motor is bored and has 83.5mm pistons, so I set the engine displacement to 1862 and my injectors to 230CC and I have also tried them at 265CC off some dumb advice I saw online. My firing order is set to 3214 as that's how my 1.6 coil pack is configured. I'm also running the stock narrowband 02 sensor (I have it set to narrowband in MS) temporarily while I wait to put my wideband in. I tried using the spark output tester and heard them going off during testing.

Here's my composite log as well. Thanks

Edit: I'm getting no light from my timing light when cranking the engine but a single pulse when I stop cranking. Not sure if that has anything to do with it.

redursidae

Could you post your MSQ as well? Have you checked that the plugs are not fouled?

curly

iTrader: (25)

Post the msq. Firing order for all Miata engines is 1-3-4-2. Firing orders all start with 1, that’s why it’s…1. It’s determined by crank and cam design, not coils.