P0728 OBD II Trouble Code Engine Speed Input Circuit Intermittent

How to diagnose, repair, and info on causes of a P0728 engine code that means there is an intermittent fault in the engine speed input signal. Also includes links to relevant forum topics on the code.

Symptoms of P0728 OBD II Trouble Code

Common Causes of P0728 OBD II Trouble Code

Severity of P0728 OBD II Trouble Code