P1263
Read the instructions below then start the fault diagnostic procedure.
Symptom: None.
P1263 |
Fault symptoms
• |
None.
|
On-Board Diagnostics
Type of diagnosis:- |
On time/driving cycle
|
Enable criteria:
- |
Ignition ON.
|
Fault criteria:
- |
When the signal on the input exceeds 4.8 V.
|
Dependents:
- |
None.
|
System reaction to a fault:
- |
The control module will continue to work with a substitute value.
|
OK report:
- |
When the signal on the input falls below 4.8 V.
|
Fault handling: (See section Fault handling III, other emissions-related components and functions for more information)
- |
Type III.
|
Diagnostic help
Fault diagnosis concerns an electrical fault in connecting leads or in the sensor.Functions in the diagnostic tool related to the fault:
- |
Read value:
Injector correction resistor 1
|
See also description of read value under "Read Values" menu for more information.