Wiring Diagrams: Nissan 240SX 1989-1994

Technical Reference

Member-uploaded diagrams & documents for this generation. AI-classified; community-verified where badged.

Wiring Diagrams

• Nissan 240SX S13/S14 to Z32 MAF Connector Wiring Diagram - Pinout Guide
  This hand-drawn wiring diagram shows how to convert the mass air flow (MAF) sensor connector wiring from a Nissan S13/S14 (240SX) 3-pin MAF connector to a Nissan Z32 (300ZX) 4-pin MAF connector, a common MAF upgrade…