: Essential for ignition timing. MAP/MAF : Manifold Absolute Pressure or Air Flow sensor. TPS : Throttle Position Sensor.
The K6A uses sequential fuel injection. Each injector has a dedicated pin on the ECU that grounds the circuit to trigger fuel delivery. Injector #1: Often Pink (PNK) wire. Injector #2: Often Pink/Black (PNK/BLK) wire. Injector #3: Follows similar color patterns (often PNK/BLU or BLU/WHT). 2. Ignition & Timing Sensors