Denso Etsi V4.92 |link| -

) to verify component performance against factory specifications. Why Professionals Use ETSI

Version v4.92 is one of the earlier ETSI releases. It is often mentioned in technician forums because it was distributed on and included a specific setup password required for installation. The archive information lists the following ECD codes for v4.92: DENSO ETSI V4.92

Toyota, Isuzu, Hino, Mitsubishi, Mazda, Nissan, and Hyundai. The archive information lists the following ECD codes for v4

While version 4.92 is a tool for the past, DENSO is actively shaping the future. In 2026, key developments highlight the company's strategic direction: For the , V4

The DENSO ETSI system, including the v4.92 version, is designed with specialized functions to streamline the repair process:

“DENSO ETSI V4.92” is a classic example of automotive industry version numbering: the same digits describe two very different products. For the , V4.92 is a reliable, if dated, reference for DENSO diesel injection equipment, complete with its own set of ECD codes and a four‑disc installation. For the Honda or Acura owner , V4.92 is a 2011 map update that breathed new life into their factory navigation system – at a price that many considered too high then, but which now makes it a sought‑after item in the second‑hand market.

Like all ETSI versions, v4.92 included the following search functions, which are still used in later releases: