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Home >> Lincoln >> 2012 >> MKZ Hybrid >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 38 (Engine Controls (Except Diesel & Hybrid) - Powertrain DTC Descriptions - DTC P1703 - P2A04, DTC PXXXX, DTC U0046 - U300C, DTC UXXXX) >> DTC P2025: Evaporative Emissions Fuel Vapor Temperature Sensor Circuit Performance

DTC P2025: Evaporative Emissions Fuel Vapor Temperature Sensor Circuit Performance

WARNING: This page is about a different variant/trim than selected.
P2025 - EVAPORATIVE EMISSIONS FUEL VAPOR TEMPERATURE SENSOR CIRCUIT PERFORMANCE

Description:  The PCM monitors the natural vacuum leak detection (NVLD) module input for expected NVLD ambient temperature sensor values. This DTC sets when the input is outside a calibrated set of limits.
Possible Causes: 
  • NVLD circuit open
  • NVLD circuit shorted to voltage or ground
  • Damaged NVLD module
  • Damaged PCM
Diagnostic Aids:  Inspect the connectors for signs of damage, water ingress, or corrosion.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to PINPOINT TEST HZ .