OFFICIAL PINOUT DIAGRAM: DENSO 275700_7082 SH72546.png (Platform / Bench)729,557 bytes
STEP-BY-STEP BENCH CONNECTION PROCEDURE (HOWTO PROTOCOL)BENCH / BOOT
- Step 1 (Terminal 30 & Terminal 15 Power): Apply regulated bench power
13.5V — 13.8Vto constant battery (T30), switched ignition (T15), and ground (GND) pins according to the harness color code above. - Step 2 (CAN Bus & GPT0 / GPT1 Signals): Connect
CAN-H&CAN-L, along with signal leadsGPT0 (S1)&GPT1 (S2)to enter bench service mode without opening the ECU housing. - Step 3 (Full PFLASH + DFLASH Backup Read): Before writing any calibration, read and archive a full backup of internal Program Flash (
PFLASH) and Data Flash / EEPROM (DFLASH).
VEHICLES EQUIPPED WITH ECU SH72546 (6)VEHICLE COMPATIBILITY
| Make | Model & Engine | ECU & MCU | Action |
|---|---|---|---|
| Hino | Modifikatsiya ECU SH72546 (7700 DURAMAX 1) | DENSO 275700_7082 SH72546 (test) |
Open Vehicle → |
| Isuzu / Qingling | N Series(VI) (5200 • 1) | DENSO 275700_7082 SH72546 (test) |
Open Vehicle → |
| Isuzu / Qingling | N SeriesNPR-NQR-NRR (5193 4HK1-TCN 150) | DENSO 275700_7082 SH72546 (test) |
Open Vehicle → |
| Hino | All Brand Models (Direct ECU Label Lookup) (Read/Write DFLASH/MAPS/PFLASH, CheckSum) | DENSO 275700_7082 SH72546 (test) |
Open Vehicle → |
| Isuzu / Qingling | All Brand Models (Direct ECU Label Lookup) (Read/Write DFLASH/MAPS/PFLASH, CheckSum) | DENSO 275700_7082 SH72546 (test) |
Open Vehicle → |
| Universal ECU Protocol | Aziatskie ECU Denso / Mitsubishi Melco / Delphi DCM (Platform / Bench) (Direct Bench / Boot ECU Connector Pinout) | DENSO 275700_7082 SH72546 (test) |
Open Vehicle → |