Iprog Eeprom Adapter Pinout Portable ((hot)) Jun 2026

You can clip onto a chip still soldered to a PCB (in-situ programming) without desoldering. This is the essence of portable repair.

Before looking at the adapter output, it is crucial to understand where the primary EEPROM signals originate on the iProg DB44 connector: DB44 Pin Number Signal Name Description VCC (3.3V / 5V) Switchable power supply to the chip Pin 2 Ground reference Pin 3 Serial Clock signal Pin 4 SDA / DATA Serial Data signal (I2C) / DI (SPI) Pin 5 Data Out (SPI) Pin 6 Chip Select (SPI / Microwire) Pin 7 Write Protect control iProg EEPROM Adapter Pinout (Standard 8-Pin Output) iprog eeprom adapter pinout portable

Disclaimer: Automotive programming involves risk. Always back up the original data before writing new data. You can clip onto a chip still soldered

These are protected EEPROMs often found in Bosch ECUs and airbag modules. A dedicated iPROG adapter (e.g., the SMART EEPROM adapter or specific 35080/160 adapter) is required to handle the incremental counter area. The adapter supports reading/writing the industrial area and the ability to read/write/erase incremental regions. Always back up the original data before writing new data

With the wiring in place, the technician set the iPROG software to “Eeprom/93xx/93C56,” performed a pin test, read the original odometer value (154,666 km), input the desired mileage (113,000 km), and wrote the corrected data. The dashboard was reinstalled, and the odometer was successfully corrected.