EV Diagnostics
Source-backed diagnostic reference

P2074 EV diagnostic code

Manifold Absolute Pressure/Mass Air Flow - Throttle Position Correlation at Higher Load

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

  • GENERIC: Manifold Absolute Pressure/Mass Air Flow - Throttle Position Correlation at Higher Load Source
  • GENERIC: Manifold Absolute Pressure / Mass Air Flow - Throttle Position Correlation at Higher Load Source

Search and canonical URL

Capitalization, underscores, hyphens, colons and spaces are normalized to this canonical code identity so alternate scan-tool formats do not create duplicate pages.