P1399 Fault Code
You can find information about the P1399 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 P1399
"Engine RPM signal,"
Jeep P1399
"Wait To Start Lamp Circuit"
Dodge P1399
"Wait To Start Lamp Circuit"
Chrysler P1399
"Wait To Start Lamp Circuit"
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