Although it says G13B on the case this is actually for a G13BB engine, like most Densos of this era it uses a 68HC16 processor with external Flash memory. This ECU can be reprogrammed through the serial interface.
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1984 Suzuki SJ413K pick up, 1.6 16V Baleno engine 2000 Suzuki Vitara 1.6 8V, many mods 2004 Suzuki Ignis 1.5VVT 4Grip 2006 Suzuki Jimny 1.3VVT JLX+ and many more.
