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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