Knowledge Hub · Fault Codes
The DTC fault-code library.
769+ OBD-II diagnostic trouble codes — meaning, causes, symptoms and the fix. Search a code or browse by family.
Maste
Master P0720 Repairs
Fix P
Fix P0442 Fast: CR Pro+
Maste
Master P0446 Repairs
Beat
Beat P2173
P2106
P2106 Troubles?
P0725
P0725 Troubles?
P0716
P0716
P0914
P0914 Code
P0445
P0445 Troubles?
P1380
P1380 Fix
What
What is P1442?
OBD2
OBD2 Code P0604?
P0703
P0703 limp mode?
P0316
P0316 Troubles?
P0151
P0151 Troubles?
OBD2
OBD2 Code P0408 Fix
P0418
P0418 Check Engine Light?
P0021
P0021 Troubles?
P0114
P0114 Fix
P0156
P0156 Code Fix: O2 Sensor
DIY P
DIY P2011 repair?
P062D
P062D Code
P0363
P0363 Code Fix
P0047
P0047 Code