T8 / P1400 00
Symptom: Fault indicator lamp (for further information see WIS Fault diagnosis, general)
Cold Start Emission Reduction Control System, Performance Problems
Fault symptom
Fault indicator lamp (for further information see WIS Fault diagnosis, general)
On-board diagnosis
Type of diagnosis:
Enable criteria:
| No fault in throttle body: |
| The engine management system requests higher speed and delays ignition, for faster heating of the catalytic converter. |
Fault criteria:
| Increased engine speed and then ignition fails, internal system fault. |
Dependent:
Diagnostic help
When this diagnostic trouble code is stored, check and store the other diagnostic trouble codes that exist. Otherwise clear all diagnostic trouble codes. If the diagnostic trouble code reappears, replace the control module.
