P1237 Fault Code
You can find information about the P1237 fault code on this page.
BE WARNED! This particular code can mean a different thing depending on what make the car is, check below.
Manufacturer-Specific Meanings
Audi P1237
"Cyl.1-Fuel Inj.Circ."
Ford P1237
"Fuel Pump Secondary circuit fault"
Volkswagen P1237
"Injector Circuit Open Cylinder 1"
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