Would a P1124 code prevent a car from starting

[Luckyman01]

I am still chasing a crank/ no start

[Starter986]

Would a P1124 code prevent a car from starting?

Yes.

At this point you might find a good indie to look into it.

Username doesn't check out. Good luck, er, best wishes.

[mikefocke]

So what causes a P1124?

Fuel pump, wiring or DME?

There are 3 subcodes. A PIWIS or PST2 could be used to point to which one is present. Each subcode has three possible listed causes.

And now things get fun or expensive or both. Good luck.

[Luckyman01]

Sounds like the start of a sad tale, I do not have advanced testing tools.

Thanks

[Luckyman01]

Username doesn't check out.

What does this mean?

David

[Starter986]

Originally Posted by Luckyman01

Username doesn't check out.

What does this mean?

David

"Luckyman"...

If you've time, just keep troubleshooting. Take detailed notes... what you did... what didn't work. Keep searching these pages. Someone else has been there, and maybe shared a solution. If you exhaust all efforts, then you can source an indie. Good luck, er, best wishes.

[Luckyman01]

I am out here, legit

[JFP in PA]

P1124: Fuel/air mixture is so lean on bank 1 that the DME can no longer compensate.

Possible causes:
- intake system air leak
- Fuel pressure too low
-Plugged fuel injector
-Fuel volume delivery too low