P0088 AUDI Fuel Rail/System Pressure Too High

Possible causes

– Fuel line restricted
– Faulty fuel pressure regulator
– Faulty fuel pressure sensor

When is the obd code mean?

The Engine Control Module (ECM) has determined that the fuel rail pressure is too high for a specific engine RPM

Symptoms

– Engine Light ON (or Service Engine Soon Warning Light)

AUDI Related P0088 code

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