EV Diagnostics
Source-backed diagnostic reference

P1470 EV diagnostic code

Leakage Diagnostic Pump Control Circuit Electrical

Reference status: This page preserves source-backed code definitions for discovery. Manufacturer/model applicability, repair steps and safety conclusions are not treated as verified unless a manufacturer-specific verified report is available.

Reference definitions

  • BMW: Leakage Diagnostic Pump Control Circuit Electrical Source
  • MERCEDES: Pressure Control Flap Vacuum Transducer Y312 Source
  • OTHER: A/C Cycling Period Too Short Source
  • VOLKSWAGEN: EVAP Emission Control System LDP Circuit Electrical Malfunction Source

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