Wiring help! 8V 4G64T with 1G Turbo ECU

[Low9Life4]

nice. sounds like you already had the ptu figured out. glad to hear your making progress.

Thanks! But unfortunately we have a plot twist.... sigh

So the ECU is registering RPM signal and is saying I'm getting injector pulse. BUT, the ECU is not pulling ground to actually pulse the injectors. I've verified all my chassis grounds in both the engine bay and at the ECU just to make sure.

[finalfighter]

check out post 21

https://www.dsmtalk.com/threads/no-i....231896/page-2

it sounds like you need to clear the codes on the ecm and try again.

[Low9Life4]

check out post 21

https://www.dsmtalk.com/threads/no-i....231896/page-2

it sounds like you need to clear the codes on the ecm and try again.

So the only code stored is for a knock sensor because I havent wired one in yet. I've tried to clear them previously and still no start. Everything on the scantool from the ECU says the truck should start. RPM signal, Crank signal, timing verfied TDC w/ timing light, Injectors SHOULD be pulsing, but for some reason the ECU isn't pulling ground on them.. even though it says it is. Checked all my grounds to make sure I didn't miss anything else.