Proton Wira Wiring Diagram

Whether your headlights are flickering, your power windows have stopped working, your fuel pump isn’t priming, or you are swapping in a MIVEC engine, you cannot survive without a .

| | Engine Code | ECU Type | Key Diagram Differences | | :--- | :--- | :--- | :--- | | 1.3 GL | 4G13 (Carb) | None/Minimal | Simple ignition, no O2 sensor, basic alternator control. | | 1.5 GL | 4G15 (Inj) | MMCS / Siemens | MAF sensor, Injector resistors, Distributor ignition. | | 1.6 XLi | 4G92 (SOHC) | Mitsubishi | Idle Speed Control (ISC), Throttle Position Sensor (TPS), Knock sensor. | | 1.8 EXi | 4G93 (DOHC) | Mitsubishi E2T | Different ECU pinout, additional air flow sensor, injector sequence changes. | | 2.0 Diesel | 4D68 | N/A | Glow plug timer circuit, fuel heater relay, no ignition coil circuit. | proton wira wiring diagram

The Proton Wira (sold in some markets as the Mitsubishi Colt or Lancer) remains a legend of Southeast Asian roads. Produced from 1993 to 2009, its longevity is a testament to its robust Mitsubishi-derived engineering. However, after 20–30 years of service, electrical gremlins are inevitable. Whether your headlights are flickering, your power windows