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Home >> Land Rover >> 2021 >> Range Rover Velar R-Dynamic HSE >> Repair and Diagnosis >> External Pages >> Different car >> Section 1 (Diagnostic Trouble Code Index V8 S/C 5.0L Petrol DTC: Powertrain Control Module (Pcm) (B10A2-31 - P05B1-97)-- Range Rover Velar/L560) >> General Information >> Description And Operation >> Diagnostic Trouble Code Index - V8 S/C 5.0L Petrol, DTC: Powertrain Control Module (Pcm) (G2264378) >> P0088-85: Fuel Rail/System Pressure - Too High Bank 1 - Signal above allowable range >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2020 Land Rover Range Rover Velar. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
  • Monitor description.  The fuel rail pressure is above a threshold
  • This DTC is set when the powertrain control module has determined failures where some circuit quantity, reported through serial data, is below a specified range.
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