E78 DTC OFF — OPEL - VAUXHALL
8 completed projects
DTC OFF — Permanently disables the fault codes (DTC) you select; you need to provide the P codes to turn off.
DTC OFF for OPEL - VAUXHALL E78:
a built-in automatic module is available — you choose the options you want and it builds the change directly in your own file, no stored solution needed. See the general DTC OFF service page, the original files for this ECU or all E78 projects.
65 software (SW) versions of this ECU are in our archive (first 24 shown):
126365561264615812646159126467111265116712658595126714672519950625202274252022772520290633D910667554842975548920355489620554941115549413355494259554944045549440655499445555059405551103755511038
Other operations for this ECU:
#24370
Oct 17, 2026
E78
Car / OPEL - VAUXHALL
55587642
55587639
DELCO_E78
+2
LAMBDA OFF
THERMOSTAT
DTC OFF
#24006
Oct 14, 2026
E78
Car / OPEL - VAUXHALL
55501223
55501221
DELCO_E78
+2
DTC OFF
#23943
Oct 14, 2026
E78
Car / OPEL - VAUXHALL
55494404
55489614
DELCO_E78
+2
DTC OFF
#23407
Oct 9, 2026
E78
Car / OPEL - VAUXHALL
55501223
55501221
DELCO_E78
+2
STAGE1
DTC OFF
#20606
Sep 15, 2026
E78
Car / OPEL - VAUXHALL
92280344
92280329
DELCO_E78
+2
DTC OFF
#13166
Jul 2, 2026
E78
Car / OPEL - VAUXHALL
92284953
92284945
DELCO_E78
+2
DTC OFF
#9782
May 19, 2026
E78
Car / OPEL - VAUXHALL
55581104
55581157
DELCO_E78
+2
DTC OFF
#5587
Mar 13, 2026
E78
Car / OPEL - VAUXHALL
55581104
55581157
DELCO_E78
+2
DTC OFF