Sae P3XXX Diagnostic Trouble Codes
For additional monitor strategy information. Refer to the Bosch Motronic MED 9.1 OBD System Strategy document.
Fuel and air mixture, additional emissions regulations
| DTC | Error Message | Diagnostic Procedure | Malfunction Criteria and Threshold Value | Secondary Parameters with Enable Conditions | Monitoring Time Length | Frequency of checks, MIL Illumination |
|---|---|---|---|---|---|---|
| P3081 | Engine Temperature Too Low | -- Refer to ENGINE COOLANT TEMPERATURE SENSOR G62, CHECKING . | Difference between ECT and modeled ECT > 8.25 K | ECT < 60 °C | 25 Seconds |
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