Technical Information
127
DDEC V Code PID SID FMI DESCRIPTION
67 20 -- 4 High Range Coolant Pressure Sensor Input Voltage Low
67 106 -- 3 Air Inlet Pressure Sensor Input Voltage High
67 106 -- 4 Air Inlet Pressure Sensor Input Voltage Low
67 109 -- 3 Coolant Pressure Sensor Input Voltage High
67 109 -- 4 Coolant Pressure Sensor Input Voltage Low
68 -- 230 5 TPS Idle Validation Circuit Fault (open circuit)
68 -- 230 6 TPS Idle Validation Circuit Fault (short to ground)
71 -- xxx 1 Injector xxx Response Time Short
72 84 -- 0 Vehicle Overspeed
72 84 -- 11 Vehicle Overspeed (Absolute)
72 -- 65 0 Oxygen Content Too High
72 -- 65 1 Oxygen Content Too Low
73 107 -- 0 Air Filter Restriction High
73 -- 77 0 Gas Valve Position Above Normal Range
73 -- 77 1 Gas Valve Position Below Normal Range
73 -- 77 3 Gas Valve Position Input Voltage High
73 -- 77 4 Gas Valve Position Input Voltage Low
73 -- 77 7 Gas Metering Valve Not Responding
74 70 -- 4 Optimized Idle Safety Loop Short to Ground
74 99 -- 0 Oil Filter Restriction High
75 168 -- 0 ECM Battery Voltage High
75 -- 155 3 Injector V (reg) Voltage Failed High
75 -- 211 0 Sensor Supply Pins V-11/V-12 Voltage High
75 -- 212 3 Injector V (slope) Voltage Failed High
75 -- 221 3 Injector V (pull-in) Voltage Failed High
75 -- 214 0 RTC Backup Battery Voltage High
75 -- 232 0 Sensor Supply Voltage High, Pin E-26
76 121 -- 0 Engine Overspeed With Engine Brake
77 19 — 0 High Range Oil Pressure High
77 20 — 0 High Range Coolant Pressure High
77 21 — 0 ECM Temperature Above Range
77 21 — 1 ECM Temperature Below Range
77 21 — 3 ECM Temperature Above Failed High
77 21 — 4 ECM Temperature Above Failed Low
77 72 — 0 Blower Bypass Door Position High
77 72 — 1 Blower Bypass Door Position Low
77 73 — 1 Fire Pump Pressure Low
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