OBD-II Diagnostic Trouble Code
P0728
Engine Speed Input Circuit Intermittent
P
Powertrain
engine / trans
engine / trans
0
Generic
SAE standard
SAE standard
7
Transmission
28
Engine Speed Input Circuit Intermittent
Severity · general guide
Moderate
Fix soon — usually won't strand you
Code type
Generic
System
Powertrain
Standard
ISO/SAE Controlled
Fault type
Circuit Intermittent