T8 / P0202 00
Read the instructions below then
start the fault diagnostic procedure.
Symptom: Fault indicator lamp (for further information see WIS Fault diagnosis, general)
Engine misfires or does not start.
Injector 2 Circuit, Open/Short
Fault symptom
Fault indicator lamp (for further information see WIS Fault diagnosis, general)
Engine misfires or does not start.
On-board diagnosis
Type of diagnosis:
Enable criteria:
| Battery voltage must be between 11 - 16 V. |
| Main relay voltage exceeds 6V. |
| Starter motor cranking or engine running. |
Fault criteria:
| When voltage on output is below 5.5V when inactive or exceeds 5.5V when active. |
Dependent:
System reaction to a fault:
| Fuel adaption is blocked. |
OK report:
| Fault criteria NOT fulfilled for 2 s. |
Fault handling:
| (See section Fault handling III, "Other emission-related components and functions" for more information.) |
Checking the wiring harness
Move the wiring harness at several spots and in several directions to reveal intermittent breaks and short-circuits. Check switches, connectors and crimp connections for oxidation, retracted pins and pin clamping force.
Diagnostic help
Diagnosis regards:
| Electrical fault in connecting leads or component. |
Functions in the diagnostic tool related to the fault:
| Activation of output for injector 2. |
| (See also description of readings/activations in diagnostic tool) |
