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| Error Code | Description | Technical Documentation | Make & Models |
|---|---|---|---|
E4342.04 |
DEF Return Pipe Heater Resistance Is Low (ECU) |
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E4342.05 |
DEF Return Pipe Heater Open Circuit (ECU) |
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E4344.02 |
DEF Unit Internal Temperature Sensor Issue (ECU) |
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E4344.03 |
DEF Unit Internal Temperature Sensor Issue (ECU) |
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E4344.04 |
DEF Unit Internal Temperature Sensor Issue (ECU) |
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E4344.08 |
DEF Unit Internal Temperature Sensor Issue (ECU) |
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E4344.12 |
DEF Unit Internal Temperature Sensor Issue (ECU) |
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E4344.31 |
DEF Unit Internal Temperature Sensor Issue (ECU) |
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E4346.03 |
DEF Injector Supply Pipe Heater Resistance Is High (ECU) |
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E4346.04 |
DEF Injector Supply Heater Resistance Is Low (ECU) |
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E4346.05 |
DEF Injector Supply Heater Open Circuit (ECU) |
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E4354.03 |
DEF Suction Supply Pipe Heater Relay Issue (ECU) |
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E4354.04 |
DEF Suction Supply Pipe Heater Relay Issue (ECU) |
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E4355.03 |
DEF Return Pipe Heater Relay Issue (ECU) |
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E4355.04 |
DEF Return Pipe Heater Relay Issue (ECU) |
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E4357.03 |
DEF Injector Supply Pipe Heater Resistance Is High (ECU) |
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E4357.04 |
DEF Injector Supply Heater Resistance Is Low (ECU) |
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E4360.02 |
Issue With The DOC Inlet Temperature Sensor (ECU) |
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E4360.03 |
Issue With The DOC Inlet Temperature Sensor (ECU) |
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E4360.04 |
Issue With The DOC Inlet Temperature Sensor (ECU) |
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E4363.02 |
Issue With The DOC Outlet Temperature Sensor (ECU) |
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E4363.03 |
Issue With The DOC Outlet Temperature Sensor (ECU) |
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E4363.04 |
Issue With The DOC Outlet Temperature Sensor (ECU) |
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E4364.01 |
NOx Are High In The Exhaust (ECU) |
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E4364.02 |
NOx Are High In The Exhaust (ECU) |
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E4374.08 |
DEF Pump Speed Issue (ECU) |
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E4374.14 |
DEF Pump Speed Issue (ECU) |
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E4374.31 |
DEF Pump Speed Issue (ECU) |
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E4375.03 |
DEF Pump Control Issue (ECU) |
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E4375.04 |
DEF Pump Control Issue (ECU) |
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E4375.05 |
DEF Pump Control Issue (ECU) |
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E4376.03 |
The DEF Reverse Flow Solenoid Valve High Voltage (ECU) |
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E4376.04 |
The DEF Reverse Flow Solenoid Valve Low Voltage (ECU) |
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E4376.05 |
The DEF Reverse Flow Solenoid Valve Low Amps |
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E4792.02 |
Issue With The DOC Temperature (ECU) |
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E520200.16 |
High Battery Voltage Detected (ECU) |
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E520200.18 |
Low Battery Voltage Detected (ECU) |
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E520201.19 |
Engine CAN BUS Fault (ECU) |
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E520202.03 |
High Voltage Issue With Module Supply (ECU) |
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E520202.04 |
Low Voltage Issue With Module Supply (ECU) |
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E520203.03 |
High Voltage Issue With Module Supply (ECU) |
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E520203.04 |
Low Voltage Issue With Module Supply (ECU) |
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E520204.03 |
High Voltage Issue With Module Supply (ECU) |
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E520204.04 |
Low Voltage Issue With Module Supply (ECU) |
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E520206.31 |
Engine Module Internal Issue (ECU) |
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E520208.31 |
Fuel Rail Pressure Relief Valve (ECU) |
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E520209.31 |
Problem With The Injector Timing (ECU) |
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E520210.12 |
Problem With The Injector Timing (ECU) |
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E520211.31 |
Engine Module Internal Issue (ECU) |
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E520212.31 |
Engine Module Internal Issue (ECU) |
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E520213.31 |
Engine Module Internal Issue (ECU) |
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E520214.31 |
Engine Module Internal Issue (ECU) |
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E520216.31 |
Engine Module Internal Issue (ECU) |
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E520217.31 |
Engine Module Internal Issue (ECU) |
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E520218.31 |
Engine Module Internal Issue (ECU) |
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E520219.31 |
Engine Module Internal Issue (ECU) |
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E52021E5.31 |
Engine Module Internal Issue (ECU) |
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E520220.31 |
Engine Module Internal Issue (ECU) |
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E520221.31 |
Engine Module Internal Issue (ECU) |
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E520222.31 |
Engine Module Internal Issue (ECU) |
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E520224.31 |
Engine Module Internal Issue (ECU) |
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E520225.31 |
Engine Module Internal Issue (ECU) |
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E520226.31 |
Engine Module Internal Issue (ECU) |
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E520227.31 |
Engine Module Internal Issue (ECU) |
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E520228.12 |
Engine Module Internal Issue (ECU) |
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E520229.13 |
Engine Module Internal Issue (ECU) |
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E520230.31 |
Engine Module Internal Issue (ECU) |
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E520231.31 |
Engine Module Internal Issue (ECU) |
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E520232.31 |
Engine Module Internal Issue (ECU) |
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E520233.31 |
Engine Module Internal Issue (ECU) |
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E520234.31 |
Engine Module Internal Issue (ECU) |
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E520236.31 |
Engine Module Internal Issue (ECU) |
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E52023E5.31 |
Engine Module Internal Issue (ECU) |
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E520240.31 |
Injector Error (ECU) |
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E520241.31 |
Injector Error (ECU) |
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E520243.31 |
Fuel Rail Pressure Relief Valve (ECU) |
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E520244.31 |
Fuel Rail Pressure Relief Valve (ECU) |
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E520245.31 |
Fuel Rail Pressure Relief Valve (ECU) |
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E520246.31 |
Fuel Rail Pressure Relief Valve (ECU) |
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E520247.31 |
Engine Module Internal Issue (ECU) |
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E520248.31 |
Engine Module Internal Issue (ECU) |
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E520249.31 |
Engine Module Internal Issue (ECU) |
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E520250.31 |
Engine Module Internal Issue (ECU) |
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E520251.31 |
Engine Module Internal Issue (ECU) |
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E520293.31 |
Engine Module Internal Issue (ECU) |
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E520295.31 |
Engine Module Internal Issue (ECU) |
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E520296.31 |
Fuel Rail Pressure High (ECU) |
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E520297.31 |
CAN BUS Fault (ECU) |
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E520298.31 |
CAN BUS Fault (ECU) |
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E521000.02 |
DEF Pump Control Issue (ECU) |
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E521000.08 |
DEF Pump Control Issue (ECU) |
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E521001.03 |
High Voltage Issue With DEF Heater Relay Latching Supply Voltage (ECU) |
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E521001.04 |
Low Voltage Issue With DEF Heater Relay Latching Supply Voltage (ECU) |
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E521002.03 |
The DEF Reverse Flow Solenoid Valve High Voltage (ECU) |
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E521002.04 |
The DEF Reverse Flow Solenoid Valve Low Voltage (ECU) |
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E521002.05 |
The DEF Reverse Flow Solenoid Valve Low Amps |
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E521002.31 |
SCR Heating Issue SCR System Shutdown (ECU) |
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E521003.03 |
High Voltage Issue With DEF Heater Relay Latching Supply Voltage (ECU) |
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E521003.04 |
Low Voltage Issue With DEF Heater Relay Latching Supply Voltage (ECU) |
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E521004.02 |
NOx Sensor Top Of Exhaust Signal Issue. (ECU) |
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E521004.11 |
NOx Sensor Top Of Exhaust Signal Issue. (ECU) |
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E521004.12 |
NOx Sensor Top Of Exhaust Signal Issue. (ECU) |
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E521005.02 |
NOx Sensor Before DOC Signal Issue. (ECU) |
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E521005.11 |
NOx Sensor Before DOC Signal Issue. (ECU) |
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E521005.12 |
NOx Sensor Before DOC Signal Issue. (ECU) |
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E521006.12 |
SCR NOx Levels Too High (ECU) |
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E521007.10 |
DEF Pressure Issue (ECU) |
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E521007.14 |
DEF Pressure Issue (ECU) |
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E521007.31 |
DEF Pressure Issue (ECU) |
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E521008.00 |
DEF Pressure Issue (ECU) |
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E521008.01 |
DEF Pressure Issue (ECU) |
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E521010.03 |
The DEF Tank Heater Solenoid Valve High Voltage (ECU) |
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E521010.04 |
The DEF Tank Heater Solenoid Valve High Amps |
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E521010.05 |
The DEF Tank Heater Solenoid Valve Low Amps |
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E521010.06 |
The DEF Tank Heater Solenoid Valve High Amps |
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E521010.14 |
The DEF Tank Heater Solenoid Valve High Voltage (ECU) |
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E626.03 |
Engine Intake Heater High Voltage (ECU) |
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E626.05 |
Engine Intake Heater Low Voltage (ECU) |
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E626.06 |
Engine Intake Heater High Amps (ECU) |
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E639.19 |
CAN BUS Fault (ECU) |
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E651.05 |
Injector Number 1 Low Amp Draw (ECU) |
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E651.13 |
Injector Number 1 Calibration Code Issue. (ECU) |
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E651.14 |
Injector Number 1 Short Circuit (ECU) |
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E652.05 |
Injector Number 2 Low Amp Draw (ECU) |
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E652.13 |
Injector Number 2 Calibration Code Issue. (ECU) |
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E652.14 |
Injector Number 2 Short Circuit (ECU) |
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E653.05 |
Injector Number 3 Low Amp Draw (ECU) |
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E653.13 |
Injector Number 3 Calibration Code Issue. (ECU) |
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E653.14 |
Injector Number 3 Short Circuit (ECU) |
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E654.05 |
Injector Number 4 Low Amp Draw (ECU) |
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E654.13 |
Injector Number 4 Calibration Code Issue. (ECU) |
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E654.14 |
Injector Number 4 Short Circuit (ECU) |
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E677.03 |
Starter Relay Low Voltage |
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E677.05 |
Starter Relay Low Voltage |
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E677.06 |
Starter Relay Low Voltage |
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E723.02 |
Camshaft Speed Sensor Signal Issue. (ECU) |
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E723.08 |
Camshaft Speed Sensor Signal Issue. (ECU) |
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E723.31 |
Camshaft Speed Sensor Signal Missing. (ECU) |
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E729.03 |
Engine Intake Heater High Voltage (ECU) |
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E729.04 |
Engine Intake Heater Low Voltage (ECU) |
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E91.03 |
Engine Throttle Sensor Voltage Issue (ECU) |
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E94.03 |
Fuel Filter Pressure Sensor High Voltage. (ECU) |
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E94.04 |
Fuel Filter Pressure Sensor Low Voltage. (ECU) |
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E94.16 |
Fuel Filter Pressure Sensor High Pressure. (ECU) |
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E94.18 |
Fuel Filter Pressure Sensor Low Pressure. (ECU) |
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E94.31 |
Fuel Filter Pressure Sensor Signal Outside Normal Range. (ECU) |
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E97.31 |
Water In Fuel Sensor, Check Filters (ECU) |
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E974.03 |
Engine Throttle Sensor Voltage Issue (ECU) |
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E974.04 |
Engine Throttle Sensor Voltage Issue (ECU) |
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E977.03 |
Engine Cooling Fan Speed Solenoid Issue. (ECU) |
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