OBD-II Diagnostic Trouble Code
P2351
Cylinder 16 Above Knock Threshold
P
Powertrain
engine / trans
engine / trans
2
Generic
SAE standard
SAE standard
3
Ignition / misfire
51
Cylinder 16 Above Knock Threshold
Severity · general guide
High
Misfire — address promptly
Code type
Generic
System
Powertrain
Standard
ISO/SAE Controlled
Fault type
General