P2459 Buick Diesel Particulate Filter Regeneration Frequency

P245A Buick Exhaust Gas Recirculation (EGR) Cooler Bypass Control Circuit / Open

OBD Code:
System:
Subsystem:

P245A Buick – (ASE)
Powertrain
Auxiliary Emission Controls

Trouble Code Description: Exhaust Gas Recirculation (EGR) Cooler Bypass Control Circuit / Open

Location:
Analysis:

Possible Causes:

Open Circuit

Tech description:

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