LEMON Manuals
: Even more car manuals for everyone
Home
>>
Buick
>>
2015
>>
Regal GS, AWD
>>
Repair and Diagnosis
>>
Engine Performance
>>
Testing & Diagnosis
>>
Engine Controls And Fuel - 2.0L (LTG) - DTC P0335 To DTC P2635 And Diagnostic Information And Procedures
>>
Diagnostic Information and Procedures
>>
DTC P1400: Cold Start Emission Reduction Control System
>>
Conditions for Setting the DTC
Conditions for Setting the DTC
The actual exhaust energy model does not match the expected exhaust energy model.