LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Volvo >> 1998 >> V70 Base, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Tests W/Codes >> Diagnostic Trouble Code Identification
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Diagnostic Trouble Code Identification

DIAGNOSTIC TROUBLE CODE DEFINITION

OBD-II Code Volvo Factory EFI Code Fault
P0100  121 MAF Sensor Signal - Missing
P0101  355 MAF Sensor Signal - Faulty
P0102  121 MAF Sensor Signal - Low
P0103  121 MAF Sensor Signal - High
P0106  422 Atmospheric Pressure Sensor Signal - Sporadic
P0107  422 Atmospheric Pressure Sensor Signal - Low
P0108  422 Atmospheric Pressure Sensor Signal - High
P0110  251 Outside Temperature Sensor Signal - Faulty
P0111  251 Outside Temperature Sensor Signal - Sporadic
P0112  251 Outside Temperature Sensor Signal - Low
P0113  251 Outside Temperature Sensor Signal - High
P0115  123 ECT Sensor Signal - Missing
P0116  123 ECT Sensor Signal
P0117  123 ECT Sensor Signal - Low
P0118  123 ECT Sensor Signal - High
P0120  411 TP Sensor Signal
P0122  411 TP Sensor Signal - Low
P0123  411 TP Sensor Signal - High
P0130  212 Front HO2S Signal - Sporadic/Faulty
P0131  212 Front HO2S Signal - Low
P0132  212 Front HO2S Signal - High
P0133  435 Front HO2S Slow Response - Low/High
P0133  436 Rear HO2S Compensation - Low/High
P0135  521 Front HO2S Preheating - Low/High
P0136  153 Rear HO2S Signal - Sporadic/Faulty
P0137  153 Rear HO2S Signal - Low
P0138  153 Rear HO2S Signal - High
P0140  425 Rear Heated HO2S Control - Low/High
P0141  522 Rear HO2S Preheating - Low/High
P0170  231 Long Term Fuel Trim Part Load
P0170  232 Long Term Fuel Trim Idling
P0171  231 Long Term Fuel Trim Part Load - Lower Limit
P0171  232 Long Term Fuel Trim Idling - Lower Limit
P0172  231 Long Term Fuel Trim Part Load - Upper Limit
P0172  232 Long Term Fuel Trim Idling - Upper Limit
P0201  115 Injector No. 1 - Low/High
P0202  125 Injector No. 2 - Low/High
P0203  135 Injector No. 3 - Low/High
P0204  145 Injector No. 4 - Low/High
P0205  155 Injector No. 5 - Low/High
P0243  242 Turbocharger Control Valve - Sporadic
P0243  414 Boost Pressure Control
P0245  242 Turbocharger Control Valve - Low
P0246  242 Turbocharger Control Valve - High
P0261  115 Injector No. 1 - Low
P0262  115 Injector No. 1 - High
P0264  125 Injector No. 2 - Low
P0265  125 Injector No. 2 - High
P0267  135 Injector No. 3 - Low
P0268  135 Injector No. 3 - High
P0270  145 Injector No. 4 - Low
P0271  145 Injector No. 4 - High
P0273  155 Injector No. 5 - Low
P0274  155 Injector No. 5 - High
P0300  543 Misfire At Least One Cylinder - High
P0300  545 Misfire At Least One Cylinder - High
P0301  451 Misfire Cylinder No. 1 - High
P0301  551 Misfire Cylinder No. 1/TWC Damage - High
P0302  452 Misfire Cylinder No. 2 - High
P0302  552 Misfire Cylinder No. 2/TWC Damage - High
P0303  453 Misfire Cylinder No. 3 - High
P0303  553 Misfire Cylinder No. 3/TWC Damage - High
P0304  454 Misfire Cylinder No. 4 - High
P0304  554 Misfire Cylinder No. 4/TWC Damage - High
P0305  455 Misfire Cylinder No. 5 - High
P0305  555 Misfire Cylinder No. 5/TWC Damage - High
P0325  143 Front Knock Sensor Signal - Faulty
P0330  433 Rear Knock Sensor Signal - Faulty
P0335  131 RPM Sensor Signal Missing - Sporadic
P0335  214 RPM Sensor Signal Sporadic - Faulty
P0340  314 CMP Sensor Signal - Faulty
P0410  442 Pulsed Secondary Air Injection System Fault - Low/High
P0410  445 Pulsed Secondary Air Injection System Pump Signal - Low/High
P0410  446 Pulsed Secondary Air Injection System Valve Leakage - Low/High
P0410  448 Pulsed Secondary Air Injection System Pump Flow Fault - Low/High
P0412  447 Pulsed Second. Air Injection Solenoid Valve Signal - Sporadic
P0413  447 Pulsed Second. Air Injection Solenoid Valve Signal - High
P0414  447 Pulsed Second. Air Injection Solenoid Valve Signal - Low
P0422  443 TWC Efficiency - Low
P0440  315 Canister Purge Valve Leakage EVAP Shut-Off Valve, Flow Fault - High
P0442  612 Fuel Tank System - Small Leak
P0443  541 EVAP Valve Signal - Missing
P0444  541 EVAP Valve Signal - High
P0445  541 EVAP Valve Signal - Low
P0446  614 Canister Shut-Off Valve - Flow Fault
P0447  616 EVAP Canister Shut-Off Valve Signal - Low
P0448  616 EVAP Canister Shut-Off Valve Signal - Sporadic
P0450  621 Fuel Tank Pressure Sensor Signal - Sporadic
P0451  621 Fuel Tank Pressure Sensor Signal
P0452  621 Fuel Tank Pressure Sensor Signal - Low
P0453  621 Fuel Tank Pressure Sensor Signal - High
P0455  611 Fuel Tank System - Large Leak
P0500  311 Speedometer Signal - Faulty
P0505  233 Long Term Idle Air Trim - Upper/Lower
P0530 (TURBO)  225 A/C Pressure Sensor Signal
DTC P0530 (NON-TURBO)  225 A/C Pressure Sensor Signal
P0531 (TURBO)  225 A/C Pressure Sensor Signal - Faulty
DTC P0531 (NON-TURBO)  225 A/C Pressure Sensor Signal
P0532 (TURBO)  225 A/C Pressure Sensor Signal - Low
DTC P0532 (NON-TURBO)  225 A/C Pressure Sensor Signal
P0533 (TURBO)  225 A/C Pressure Sensor Signal - High
DTC P0533 (NON-TURBO)  225 A/C Pressure Sensor Signal
P0535  131 Engine Speed Sensor Signal - Missing
P0535  214 Engine Speed Sensor Signal - Sporadic
P0560  132 Battery Voltage - Low/High
P0562  132 Battery Voltage - Low
P0563  132 Battery Voltage - High
P0605  112 Fault In ECM - Faulty
P1307  444 Acceleration Sensor Signal - Low
P1308  444 Acceleration Sensor Signal - High
P1326  112 Fault In ECM - Short-Term Fuel Trim Test
P1327  112 Fault In ECM
P1328  112 Fault In ECM
P1329  112 Fault In ECM - Zero Test
P1401  112 Fault In Engine Coolant Temperature, Circuit NTC Switch - Faulty
P1403  112 Fault In ECM, Control Module Box Temperature Sensor - Low
P1404  112 Fault In ECM, Control Module Box Temperature Sensor - High
P1405  513 Temperature Warning More Than 230° F (110° C) - Sporadic
P1406  432 Temperature Warning More Than 212° F (100° C) - Sporadic
P1505  223 IAC Valve Opening Signal - Low
P1506  223 IAC Valve Opening Signal - High
P1507  245 IAC Valve Closing Signal - Low
P1508  245 IAC Valve Closing Signal - High
(1) 533  Ignition Discharge Module Group C
P1604  534 Ignition Discharge Module Group D - High
P1605  535 Ignition Discharge Module Group E - High
P1617  335 Cable Fault Between AW 50-42 TCM & Motronic 4.4L ECM (MIL Lights) - Low
P1618  335 Cable Fault Between AW 50-42 TCM & Motronic 4.4L ECM (MIL Lights) - High
P1619  514 Engine Cooling Fan Low Speed Signal - Low/Sporadic
P1620  514 Engine Cooling Fan Low Speed Signal - High
P1621  666 Transmission Control Module DTC

(1) No equivalent SAE P code for this Volvo code.