Fault code lookup

Results for “B”

Fault codes 16,075

Results match keywords in the stored descriptions. Codes you typed are shown first.

CodeDescriptionBrandsSystem
B0434Temperature control 3 feedback circuit range/performance2Body
B0438Auxiliary Heater Glow Plug Circuit6Body
B0439Auxiliary Heater Glow Plug Circuit Performance6Body
B0440Auxiliary Heater Glow Plug Circuit Low Input6Body
B0441LH mix motor out of range6Body
B0442Auxiliary Heater Glow Plug Circuit Open7Body
B0443Injection Pump Malfunction7Body
B0445Auxiliary Heater Fuel Pump Circuit Low Input6Body
B0446RH mix motor out of range6Body
B0447Auxiliary Heater Fuel Pump Circuit Open6Body
Show 15 more matches on this page
CodeDescriptionBrandsSystem
B0448Auxiliary Heater Blower Circuit6Body
B0449Auxiliary Heater Blower Circuit Performance6Body
B0450Auxiliary Heater Blower Circuit Low Input6Body
B0451Auxiliary Heater Blower Circuit High Input6Body
B0452Auxiliary Heater Blower Circuit Open6Body
B0453Auxiliary Heater Coolant Temperature Sensor Circuit6Body
B0455Auxiliary Heater Coolant Temperature Sensor Circuit Low Input6Body
B0457Auxiliary Heater Coolant Sensor Circuit Open7Body
B0458Auxiliary Heater Overheat Sensor Circuit6Body
B0460Auxiliary Heater Overheat Sensor Circuit Low6Body
B0461No description available1Body
B0462Cylinder No.3 Injector - Open Circuit7Body
B0463Solenoid F Of Pressure Control. Operation Failure7Body
B0465Auxiliary Heater Flame Sensor Circuit Low Input6Body
B0467Auxiliary Heater Flame Sensor Circuit Open6Body
CodeDescriptionBrandsSystem
B0448Auxiliary Heater Blower Circuit6Body
B0449Auxiliary Heater Blower Circuit Performance6Body
B0450Auxiliary Heater Blower Circuit Low Input6Body
B0451Auxiliary Heater Blower Circuit High Input6Body
B0452Auxiliary Heater Blower Circuit Open6Body
B0453Auxiliary Heater Coolant Temperature Sensor Circuit6Body
B0455Auxiliary Heater Coolant Temperature Sensor Circuit Low Input6Body
B0457Auxiliary Heater Coolant Sensor Circuit Open7Body
B0458Auxiliary Heater Overheat Sensor Circuit6Body
B0460Auxiliary Heater Overheat Sensor Circuit Low6Body
B0461No description available1Body
B0462Cylinder No.3 Injector - Open Circuit7Body
B0463Solenoid F Of Pressure Control. Operation Failure7Body
B0465Auxiliary Heater Flame Sensor Circuit Low Input6Body
B0467Auxiliary Heater Flame Sensor Circuit Open6Body
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No matching live-data parameters.

These tables come from diagnostic data. They are useful for advanced users and can be ignored for a normal code lookup.

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