A Guide to Understanding DTC Codes

Type B Dtc. Discover CAN BUS TypeB Battery Discharge Indicator User Guide There are two categories of DTC's that apply to OBDII Conditions for Setting the DTC The ECM detects that the commanded state of the driver and the actual state of the control circuit do not match for 90 injections

Sets a Pending Trouble Code after one failed driving cycle. Both A & B types have similar OBD2 pinouts, but the output power supply is different: 12V for type A and 24V for type B

The 4 different types of DTC codes, and what do they mean? YouTube

€€€€•€ A current DTC, Last Test Failed, clears when the diagnostic runs and passes. Action Taken When the DTC Sets - Type D Conditions for Clearing the DTC - Type D Clear the DTC with a scan tool Sets a Pending Trouble Code after one failed driving cycle.

DTC Codes Everything You Need to Know CalAmp. Conditions for Setting the DTC The ECM detects that the commanded state of the driver and the actual state of the control circuit do not match for 90 injections Sets a Pending Trouble Code after one failed driving cycle

Understanding Type A And Type B Personality Types Type b personality. The ECM inhibits the reductant system when DTC P202E is set. They are listed below with Type A being the more severe