P2607 OBD II Trouble Code Intake Air Heater B Circuit Low

How to diagnose, repair, and info on symptoms and causes of a P2607 engine code which applies to diesel vehicles with an air intake heater B. This indicates a low voltage situation. Also includes links to relevant forum discussions on the code.

Symptoms of P2607 OBD II Trouble Code

Common Causes of P2607 OBD II Trouble Code

Severity of P2607 OBD II Trouble Code

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