Volvo Fault Codes List: P112200 to P1170
Page 34 of 66 of the full Volvo fault code list (6,508 codes). Each entry is the code as the machine reports it and what the manufacturer data says it means.
Volvo codes P112200 to P1170
- P112200EGR Temperature Moderately High
- P1123TP Sensor In Range But Higher Than Expected
- P1124TP Sensor Out Of Self Test Range
- P1125TP Sensor Intermittent
- P112500Engine Oil Temperature Moderately High
- P1126Narrow Range TP Sensor Circuit Malfunction
- P1127Exhaust Not Warm, Downstream O2 Sensor
- P1128Upstream Heated O2 Sensors Swapped
- P112800Piston Cooling Oil Pressure Moderately Low
- P1129Downstream Heated O2 Sensors Swapped
- P112900Transmission Fluid Temperature Moderately High
- P112A00Turbocharger/Suprecharger Actuator "A" Temperature Moderately High
- P112B00Turbocharger/Suprecharger Actuator "A" Temperature High
- P112C73Engine Rear Start Switch "A" Circuit Range/Performance
- P112E00Exhaust Gas Temperature Moderately High Bank 1
- P112F00Engine Rear Start Switch "A" Circuit High
- P1130Lack Of HO2S Switch - Adaptive Fuel At Limit
- P113000Exhuast Aftertreatment Fuel Air Purge Valve Stuck Closed
- P1131Lack Of HO2S Switch - Sensor Indicates Lean
- P113100Exhuast Aftertreatment Fuel Air Purge Valve Circuit Low
- P1132Lack Of HO2S Switch - Sensor Indicates Rich
- P1133HO2S Insufficient Switching Sensor 1
- P113300Exhaust Aftertreatment Fuel Air Purge Valve Stuck Open
- P1134HO2S Transition Time Ratio Sensor 1
- P113411Exhaust Aftertreatment Fuel Air Purge Valve
- P113413Exhaust Aftertreatment Fuel Air Purge Valve
- P113472Exhaust Aftertreatment Fuel Air Purge Valve
- P113473Exhaust Aftertreatment Fuel Air Purge Valve
- P1135Pedal Position Sensor A Circuit Intermittent
- P113500Crankcase Pressure Relative To Ambient Pressure Too High
- P1136Fan Control Circuit Malfunction
- P113600Nox Sensor 1/2 Correlation Calibration Error Bank 1
- P1137Lack Of HO2S Switch - Sensor Indicates Lean
- P113711Oil Thermostat
- P113712Oil Thermostat
- P113713Oil Thermostat
- P1138Lack Of HO2S12 Switch - Sensor Indicates Rich
- P113800Engine Rear Start Switch "A" Circuit Low
- P1139Water In Fuel Indicator Circuit Malfunction
- P113900Turbo Compound Buffer Air Pressure Sensor Circuit High
- P113B01Turbo Compound Buffer Air Pressure Sensor
- P113B12Turbo Compound Buffer Air Pressure Sensor
- P113B13Turbo Compound Buffer Air Pressure Sensor
- P113B64Turbo Compound Buffer Air Pressure Sensor
- P113C00Turbo Compound Buffer Air Valve Control Circuit High
- P113D00Turbo Compound Buffer Air Valve Control Circuit Low
- P113E11Turbo Compound Buffer Air Valve Control
- P113E12Turbo Compound Buffer Air Valve Control
- P113E13Turbo Compound Buffer Air Valve Control
- P113F11Buffered Idle Validation Switch Wire - VECU Side
- P113F12Buffered Idle Validation Switch Wire - VECU Side
- P1140Water In Fuel Condition
- P114000Volvo Compression Brake (VCB) Control Oil Temperature Too Low
- P1141Fuel Restriction Indicator Circuit Malfunction
- P114101Buffered Idle Validation Switch Wire - ECM Side
- P114113Buffered Idle Validation Switch Wire - ECM Side
- P114123Buffered Idle Validation Switch Wire - ECM Side
- P114124Buffered Idle Validation Switch Wire - ECM Side
- P1142Fuel Restriction Condition
- P114212Fan Thermal Switch
- P114213Fan Thermal Switch
- P1143Air Assist Control Valve Range/Performance
- P1144Air Assist Control Valve Circuit Malfunction
- P114411Starter Relay Highside
- P114412Starter Relay Highside
- P114413Starter Relay Highside
- P114500Reductant Level Moderately Low
- P114600Fuel Rail Pressure Sensor Circuit Signal Compare Failure Bank 1
- P114700Fuel/Rail System Bank 1 Presure - Moderately Too High
- P114800Lost Communication With ECM According To Turbocharger/Supercharger Control Module "A"
- P114970Intake Air Heater "B" Circuit
- P11497EIntake Air Heater "B" Circuit
- P114B00Turbocharger/Supercharger Actuator "A" temperature Low
- P114E00EGR Actuator Temperature Out Of Operating Range
- P1150Lack Of HO2S21 Switch - Adaptive Fuel At Limit
- P115000Throttle/Pedal Position Sensor/Switch "A/D" Voltage Correlation
- P1151Lack Of HO2S21 Switch - Sensor Indicates Lean
- P115100Aftertreatment System Over Temperature
- P1152Lack Of HO2S21 Switch - Sensor Indicates Rich
- P115211Fuel Priming Pump
- P115212Fuel Priming Pump
- P115213Fuel Priming Pump
- P1153Bank 2 Fuel Control Shifted Lean
- P115300Diesel Intake Air Flow Position Sensor Exceeded Learning Limit
- P1154Bank 2 Fuel Control Shifted Rich
- P1155Alternative Fuel Controller
- P1156Fuel Select Switch Malfunction
- P115600Reductant Control Module Sensor Power Supply "A" Circuit High
- P1157HO2S22 sensor indicates lean condition
- P115700Reductant Control Module Sensor Power Supply "A" Circuit Low
- P1158HO2S22 sensor indicates rich condition
- P115800Reductant Control Module Sensor Power Supply "A" Circuit High
- P1159Fuel stepper motor malfunction
- P115900Reductant Control Module Sensor Power Supply "B" Circuit Low
- P11609BNOx Exceedance - Root Cause Unknown (First Level)
- P116300NOx Exceedence - NOx Control Monitoring System (First Level)
- P116441Reductant Control Module Internal Controle Module Memory Checksum Error
- P1168Fuel rail sensor low failure
- P1169Fuel rail sensor high failure
- P1170Engine shut off solenoid fault
Other Volvo machine types
Fault code lists by brand
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- Challenger Tractor2,434 codes
- New Holland Combine2,274 codes
- John Deere Tractors1,884 codes
- Case Wheel Loader1,859 codes
- John Deere Engines1,853 codes
- Cummins1,847 codes
- Challenger Rubber Track Tractor1,747 codes
- Deutz1,684 codes
- Perkins1,523 codes
Safety-critical: confirm before use
Safety first: park on level ground, stop the engine, and secure the machine before any inspection. Thresholds, component locations, wire numbers, fuse locations, and reset procedures can vary by model, configuration, and serial number. Confirm them in the service documentation for your exact machine.