P1556 Fault Code
You can find information about the P1556 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 P1556
"Charge Pressure Contr. Negative Deviation"
BMW P1556
""A" Camshaft Position Actuator Control Open Circuit Bank 1"
Volkswagen P1556
"Charge Pressure Negative Deviation"
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Commonly Affects
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