Status displayed on SUZUKI scan tool | Detecting condition | Indicator / Warning light operation |
---|---|---|
D1 | Analogue/Digital converter | Red stop warning light (gravity 2 fault) light up |
D4 | Injector parameter fault | Injection warning light (gravity 1 fault) light up |
D5 | Checksum code/Calibration fault | Red stop warning light (gravity 2 fault) light up |
D6 | Watchdog fault | |
D7 | Noise in injector control line | |
D8 | Watchdog stuck | Injection warning light (gravity 1 fault) light up |
Check the connection and condition of the ECM “C47” connector.
Repair if necessary. |
Rewrite program in the ECM again, refer to
ECM Registration:K9K
.
If DTC P0606 is still detected, replace the ECM. |
Check that the registered injector calibration code matches the injectors.
If not, rewrite the injector calibration codes in the ECM referring to ECM Registration:K9K . If injector calibration code corresponds correctly to the injectors, replace the ECM. |
Check the ECM harness condition (pinched, cut, worn, damaged connector) between each fuel injector connector and ECM connector.
Repair if necessary. If DTC P0606 is still detected, replace the ECM. |