DTC P0125
OBD II DIAGNOSTIC CHART
| OBDII Summary Table - Model Year 2005 Test Group 5BMXV01.6R5R Model: Mini Cooper (MT and AT/CVT) - LEV Standard | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Component/System | Fault Code | Monitor Strategy Description | Primary Malfunction Criteria and Signal | Threshold Value | Specified Units | Secondary Parameters | Enable Value | Specified Units | Monitor Time Length Frequency of Checks | MIL Illumination |
| Coolant temperature plausablility | P0125 | Rationality check, TCO model = f(intake air temperature; mass air flow) | Coolant temperature does not reach closed loop enable threshold (TCO) | < threshold - difference to model temp (approx. 150 secs for fault detection at -7°C and 75 secs for fault detection at 10°C dependent on driving style) | °C, s | Substitute coolant temperature (TCO_SUB) Minimum time after start (T_TCO_MIN) Engine running (LV_ES) Percentage of time in Fuel Cut (PUC_PERC_TCO_PLAUS_DIAG) Percentage of time in idle (IS_PERC_TCO_PLAUS_DIAG) Percentage of time in low load (LOAD_MIN_PERC_TH_DIAG) TIA deviation since start (TIA_DE_TH_DIAG) |
> 5.25...20.25 > 30...320 0 < 100 < 100 < 100 < 142.5 |
°C s N/A % % % °C |
75-150s, 0.5 second | Two drive cycles |