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.
Diagn
Diagnose & Clear P2196 with iCarsoft CR Pro+
Diagn
Diagnose & Clear P1351 with iCarsoft CR MAX
OBD-I
OBD-II Code P219C
Stuck
Stuck in P0743 limp mode?
P0524
P0524 Code Fix
P018D
P018D Code Fix
OBD2
OBD2 Code P2080?
What
What is P0563?
Maste
Mastering P0140: Diagnose and Repair Secondary Oxygen Sensor Faults with iCarsoft CR Ultra
P0462
P0462
Fixin
Fixing P0170 Error Code with iCarsoft CR Ultra: A Comprehensive Guide
SCR N
SCR NOx sensor fault triggering P20E8?
P0627
P0627 Code?
Maste
Mastering P0607
OBD2
OBD2 Code P2455?
Fix P
Fix P0428 Fast
P219B
P219B Troubles?
Clear
Clear P0104 with iCarsoft CR MAX
Maste
Master P0500 Repairs
What
What is P0660?
Beat
Beat P0705 & Starting Issues
P0154
P0154 Code
OBD2
OBD2 Code P0653?
Diagn
Diagnose and Clear P0172