Proton Wira Wiring Diagram [repack] May 2026
Since the Proton Wira is essentially a rebadged 1992–2003 Mitsubishi Lancer (with some Proton-specific updates later on), the "wiring diagram" isn't a single book, but rather a collection of resources.
Main ECU (MMC 3-pin power + 4-pin main, plus 4-row connector)
| Model Year | Engine | ECU | Diagram difference | | :--- | :--- | :--- | :--- | | 1993–1995 | 4G15 (1.5L) | MMC (16-pin) | Distributor with vacuum advance | | 1996–1999 | 4G92 (1.6L) | MMC (22-pin) | Added crank angle sensor, MAF | | 2000–2003 | 4G93 (1.8L) | Siemens VDO | No distributor, coil-on-plug, immobilizer | | 2004–2007 | 4G15P (SOHC) | Siemens VDO | OBD-II connector (16-pin, pin 7 K-line) | proton wira wiring diagram
