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Old 08-28-2023, 05:28 PM   #3
mikefocke
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Join Date: Aug 2005
Location: Sanford NC
Posts: 2,581
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.
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