LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Cadillac >> 2008 >> DTS 4.6 9 >> Repair and Diagnosis >> External Pages >> Different car >> Section 285 (Wiring Systems And Power Management - Component Connector End Views - Engine Control Module X2 Through Pressure Control Solenoid) >> Component Connector End Views >> Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor

WARNING: This page is about a different car, the 2011 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor Connector End View
GM647974Courtesy of GENERAL MOTORS COMPANY
Mass Air Flow (MAF)/Intake Air Temperature (IAT) Sensor

Pin Wire Circuit Function
A 0.5 BN/YE 492 MAF Sensor Signal
B 0.8 PK/BK 5294 Engine Main Relay Fused Control
C 0.35 BK/WH 1551 Ground
D 0.5 BN 472 IAT Sensor Signal
E 0.5 BN/BU 2760 Low Reference
Connector Part Information
  • Harness Type: Engine
  • OEM Connector: 13519051
  • Service Connector: 19151498
  • Description: 5-Way F GT 150 Series, Sealed (BK)
Terminal Part Information
  • Terminated Lead: 12191818
  • Release Tool: J-38125-553
  • Diagnostic Test Probe: J-35616-2A (GY)
  • Terminal/Tray: 12191819/8
  • Core/Insulation Crimp: E/1
scientia non olet · About LEMON Manuals