Service Bulletin. DTC Detection Item Associated Monitor

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Crystal Morton
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1 Service Bulletin Applies To: All OBD II equipped models except SLX March 29, 2003 OBD II DTCs and Their Associated Monitors This is a list of all DTCs for all OBD II models. No one model has all these DTCs. DTC Detection Item Associated Monitor P0010 Variable Valve Timing Control (VTC) Oil Control Solenoid Valve Malfunction P0011 Variable Valve Timing Control (VTC) System Malfunction P0036 Rear Secondary Heated Oxygen Sensor (Secondary HO2S) (Bank 1, Sensor 2) P0054 Front Secondary Heated Oxygen Sensor (Secondary HO2S) (Bank 2, Sensor 2) P0097 Intake Air Temperature (IAT) Sensor 2 Circuit Low Voltage P0098 Intake Air Temperature (IAT) Sensor 2 P0101 Mass Airflow (MAF) Circuit Range/Performance Problem P0102 Mass Airflow (MAF) Sensor Circuit Low Voltage P0103 Mass Airflow (MAF) Sensor P0106 Manifold Absolute Pressure (MAP) Sensor Range/Performance Problem P0107 Manifold Absolute Pressure (MAP) Sensor Circuit Low Input P0108 Manifold Absolute Pressure (MAP) Sensor Circuit High Input P0111 Intake Air Temperature (IAT) Sensor Circuit Range/Performance P0112 Intake Air Temperature (IAT) Sensor Circuit Low Input P0113 Intake Air Temperature (IAT) Sensor Circuit High Input P0116 Engine Coolant Temperature (ECT) Sensor Circuit Range/Performance Problem P0117 Engine Coolant Temperature (ECT) Sensor Circuit Low Voltage P0118 Engine Coolant Temperature (ECT) Sensor P0122 Throttle Position (TP) Sensor Circuit Low Voltage P0123 Throttle Position (TP) Sensor P0125 Engine Coolant Temperature (ECT) Sensor Slow Response P0128 Cooling System Malfunction (Thermostat) P0130 Primary Heated Oxygen Sensor (Primary HO2S) (Sensor 1) Circuit Malfunction P0131 Primary Heated Oxygen Sensor (Primary HO2S) (Sensor 1) Circuit Low Voltage P0132 Primary Heated Oxygen Sensor (Primary HO2S) (Sensor 1) P0133 Primary Heated Oxygen Sensor (Primary HO2S) (Sensor 1) Slow Response P0134 Air/Fuel Ratio (A/F) Sensor (Sensor 1) Signal Stuck Lean A/F sensor heater P0135 Primary Heated Oxygen Sensor (Primary HO2S) (Sensor 1) Heater Circuit Malfunction P0137 Secondary Heated Oxygen Sensor (Secondary HO2S) (Sensor 2) Circuit Low Voltage P0138 Secondary Heated Oxygen Sensor (Secondary HO2S) (Sensor 2) 2003 American Honda Motor Co., Inc. All Rights Reserved BTB (0303) 1 of 9 CUSTOMER INFORMATION: The information in this bulletin is intended for use only by skilled technicians who have the proper tools, equipment, and training to correctly and safely maintain your vehicle. These procedures should not be attempted by do-it-yourselfers, and you should not assume this bulletin applies to your vehicle, or that your vehicle has the condition described. To determine whether this information applies, contact an authorized Acura automobile dealer.

2 P0139 Secondary Heated Oxygen Sensor (Secondary HO2S) (Sensor 2) Slow Response P0141 Secondary Heated Oxygen Sensor (Secondary HO2S) (Sensor 2) Heater Circuit Malfunction P0151 Left Primary Heated Oxygen Sensor (Primary HO2S) (Bank 2, Sensor 1) Circuit Low Voltage P0152 Left Primary Heated Oxygen Sensor (Primary HO2S) (Bank 2, Sensor 1) P0153 Left Primary Heated Oxygen Sensor (Primary HO2S) (Bank 2, Sensor 1) Slow Response P0154 Front Air/Fuel Ratio (A/F) Sensor (Bank 2, Sensor 1) Heater System Malfunction A/F sensor heater P0155 Front Primary Heated Oxygen Sensor (Primary HO2S) (Bank 2, Sensor 1) Heater Circuit Malfunction P0157 Front Secondary Heated Oxygen Sensor (Secondary HO2S) (Bank 2, Sensor 2) Circuit Low Voltage P0158 Front Secondary Heated Oxygen Sensor (Secondary HO2S) (Bank 2, Sensor 2) P0159 Front Secondary Heated Oxygen Sensor (Secondary HO2S) (Bank 2, Sensor 2) Slow Response P0161 Front Secondary Heated Oxygen Sensor (Secondary HO2S) (Bank 2, Sensor 2) Heater Circuit Malfunction P0171 Fuel System Too Lean Fuel system P0172 Fuel System Too Rich Fuel system P0174 Fuel System Too Lean [Front Bank (Bank 2)] Fuel system P0175 Fuel System Too Rich [Front Bank (Bank 2)] Fuel system P0201 No.1 Injector Circuit Malfunction P0202 No.2 Injector Circuit Malfunction P0203 No.3 Injector Circuit Malfunction P0204 No.4 Injector Circuit Malfunction P0205 No.5 Injector Circuit Malfunction P0206 No.6 Injector Circuit Malfunction P0222 Throttle Position (TP) Sensor 2 Circuit Low Voltage P0223 Throttle Position (TP) Sensor 2 P0300 Random Misfire Misfire P0301 No. 1 Cylinder Misfire Misfire P0302 No. 2 Cylinder Misfire Misfire P0303 No. 3 Cylinder Misfire Misfire P0304 No. 4 Cylinder Misfire Misfire P0305 No. 5 Cylinder Misfire Misfire P0306 No. 6 Cylinder Misfire Misfire P0325 Right Knock Sensor (Bank 1) Circuit Malfunction P0327 Front Knock Sensor (KS) Circuit Low Voltage P0328 Front Knock Sensor (KS) P0330 Left Knock Sensor (Bank 2) Circuit Malfunction P0332 Rear Knock Sensor (KS) Circuit Low Voltage P0333 Rear Knock Sensor (KS) P0335 Crankshaft Position (CKP) Sensor A No Signal P0336 Crankshaft Position (CKP) Sensor Intermittent Interruption P0339 Crankshaft Position (CKP) Sensor A Intermittent Interruption P0340 Camshaft Position (CMP) Sensor No Signal of 9

3 P0340 Camshaft Position Sensor A (Top Dead Center Sensor A) Circuit Malfunction P0341 Camshaft Position Sensor A (Top Dead Center Sensor A) Range/Performance Problem Interruption P0341 Variable Valve Timing Control (VTC) Phase Gap P0344 Camshaft Position (CMP) Sensor Intermittent Interruption P0365 Camshaft Position Sensor B (Top Dead Center Sensor B) Circuit Malfunction P0366 Camshaft Position Sensor B (Top Dead Center Sensor B) Range/Performance Problem Interruption (M/T model) P0385 Crankshaft Position (CKP) Sensor B Circuit Malfunction P0386 Crankshaft Position (CKP) Sensor B Range/Performance Problem P0389 Crankshaft Position (CKP) Sensor B Intermittent Interruption P0401 Exhaust Gas Recirculation (EGR) Insufficient Flow EVAP P0403 Exhaust Gas Recirculation (EGR) Control Circuit Malfunction (EGR) P0404 Exhaust Gas Recirculation (EGR) Control Circuit Range/Performance Problem (EGR) P0406 Exhaust Gas Recirculation (EGR) Valve Position Sensor P0410 Air Pump Circuit Malfunction P0411 Air Control Valve System Insufficient Flow Detected P0412 Secondary Air Injection System Control Solenoid Circuit Malfunction P0420 Rear Bank Catalyst System Efficiency Below Threshold (Bank 1) Catalytic converter P0430 Front Bank Catalyst System Efficiency Below Threshold (Bank 2) Catalytic converter P0440 Evaporative Emission (EVAP) Control System Leakage EVAP P0441 Evaporative Emission (EVAP) Control System Incorrect Purge Flow EVAP P0443 Evaporative Emission (EVAP) Canister Purge Valve Circuit Malfunction EVAP P0451 Fuel Tank Pressure (FTP) Sensor Range/Performance P0452 Fuel Tank Pressure (FTP) Sensor Circuit Low Voltage P0453 Fuel Tank Pressure (FTP) Sensor P0455 Evaporative Emission (EVAP) System Large Leak Detected EVAP P0456 Evaporative Emission (EVAP) System Very Small Leak Detected EVAP (0.02 in) P0457 Evaporative Emission (EVAP) System Leak Detected Fuel Fill Cap Loss/Off EVAP P0461 Fuel level Sensor Range/Performance P0462 Fuel level Sensor Circuit Low Voltage P0463 Fuel level Sensor P0496 Evaporative Emission (EVAP) System High Purge Flow EVAP P0497 Evaporative Emission (EVAP) System Low Purge Flow EVAP P0498 Evaporative Emission (EVAP) Canister Vent Shut Valve Control Circuit Low Voltage EVAP P0499 Evaporative Emission (EVAP) Canister Vent Shut Valve Control EVAP P0500 Vehicle Speed Sensor (VSS) Circuit Malfunction P0501 Vehicle Speed Sensor (VSS) Range/Performance Problem P0505 Idle Control System Malfunction P0506 Idle Control System RPM Lower than Expected P0507 Idle Control System RPM Higher than Expected P0560 ECM/PCM Back up Circuit Low Voltage P0563 Engine Control Module (ECM)/Powertrain Control Module (PCM) Power Source Circuit Unexpected Voltage of 9

4 P0603 PCM Internal Control Module Keep Alive Memory (KAM) Error P0606 PCM Processor Malfunction P0627 PGM-FI Main Relay 2 (Fuel Pump) Circuit malfunction P0641 Sensor Reference Voltage A Circuit Malfunction P0651 Sensor Reference Voltage B Circuit Malfunction P0657 Air/Fuel Ratio (A/F) Sensor Relay Circuit Malfunction P0661 Intake Manifold Runner Control (IMRC) Valve Position Sensor Circuit Low Voltage P0662 Intake Manifold Runner Control (IMRC) Valve Position Sensor P0685 PCM Power Control Circuit Malfunction P0700 Transmission Control System P0705 Transmission range switch (multiple shift-position input) P0706 Transmission range switch (open) P0710 Problem in ATF Temperature Sensor Circuit P0711 ATF temperature sensor (range/performance) P0712 ATF temperature sensor (short) P0713 ATF temperature sensor (open) P0715 Problem in Mainshaft Speed Sensor Circuit P0716 Mainshaft speed sensor (range/performance) P0717 Mainshaft speed sensor (no signal input) P0718 Mainshaft speed sensor (intemittent failure) P0720 Problem in Countershaft Speed Sensor Circuit P0721 Countershaft speed sensor (range/performance) P0722 Countershaft speed sensor (no signal input) P0723 Countershaft speed sensor (intermittent failure) P0725 Engine Speed Input Circuit Malfunction P0730 Problem in Shift Control System P0731 1st gear incorrect ratio P0732 2nd gear incorrect ratio P0733 3rd gear incorrect ratio P0734 4th gear incorrect ratio P0735 5th gear incorrect ratio P0740 Problem in Lock-up Control System P0741 Torque converter clutch circuit performance or stuck OFF P0743 Problem in Torque Converter Clutch Solenoid Valve Circuit P0745 Problem in Hydraulic Control System of A/T Clutch Pressure Control Valve A Circuit P0746 A/T clutch pressure control solenoid valve A stuck OFF P0747 A/T clutch pressure control solenoid valve A stuck ON P0748 Problem in A/T Clutch Pressure Control Solenoid Valve A Circuit P0750 Problem in Hydraulic Control System of Shift Solenoid Valve A Circuit P0751 Shift solenoid valve A stuck OFF P0752 Shift solenoid valve A stuck ON P0753 Problem in Shift Solenoid Valve A Circuit P0756 Shift solenoid valve B stuck OFF P0757 Shift solenoid valve B stuck ON P0758 Problem in Shift Solenoid Valve B Circuit P0761 Shift solenoid valve C stuck OFF of 9

5 P0762 Shift solenoid valve C stuck ON P0763 Problem in Shift Solenoid Valve C Circuit P0768 Problem in Shift Solenoid Valve D Circuit P0773 Problem in Shift Solenoid Valve E Circuit P0775 Problem in Hydraulic Control System of A/T Clutch Pressure Control Solenoid Valve B Circuit P0776 A/T clutch pressure control solenoid valve B stuck OFF P0777 A/T clutch pressure control solenoid valve B stuck ON P0778 Problem in A/T Clutch Pressure Control Solenoid Valve B Circuit P0780 Mechanical Problem in Hydraulic Control System P0795 Problem in Hydraulic System of A/T Clutch Pressure Control Solenoid Valve C Circuit P0798 Problem in A/T Clutch Pressure Control Solenoid Valve C Ciruit P0845 Problem in 3rd Clutch Pressure Switch Circuit P0847 3rd clutch transmission fluid pressure switch (short or stuck ON) P0848 3rd clutch transmission fluid pressure switch (short or stuck OFF) P0872 4th clutch transmission fluid pressure switch (short or stuck ON) P0873 4th clutch transmission fluid pressure switch (short or stuck OFF) P0962 A/T clutch pressure control solenoid valve A (short) P0963 A/T clutch pressure control solenoid valve A (open) P0966 A/T clutch pressure control solenoid valve B (short) P0967 A/T clutch pressure control solenoid valve B (open) P0970 A/T clutch pressure control solenoid valve C (short) P0971 A/T clutch pressure control solenoid valve C (open) P0973 Shift solenoid valve A (short) P0974 Shift solenoid valve A (open) P0976 Shift solenoid valve B (short) P0977 Shift solenoid valve B (open) P0979 Shift solenoid valve C (short) P0980 Shift solenoid valve C (open) P1077 Intake Manifold Runner Control (IMRC) Valve Stuck Short P1078 Intake Manifold Runner Control (IMRC) Valve Long Stuck P1102 Mass Airflow (MAF) Sensor Lower Than Expected P1103 Mass Airflow (MAF) Sensor Higher Than Expected P1106 Barometric Pressure (BARO) Sensor Range/Performance Problem P1107 Barometric Pressure (BARO) Sensor Circuit Low Voltage P1108 Barometric Pressure (BARO) Sensor P1121 Throttle Position (TP) Sensor Signal Lower Than Expected P1122 Throttle Position (TP) Sensor Signal Higher Than Expected P1128 Manifold Absolute Pressure (MAP) Sensor Signal Lower Than Expected P1129 Manifold Absolute Pressure (MAP) Sensor Signal Higher Than Expected P1162 Air/Fuel Ratio (A/F) Sensor (Sensor 1) Circuit Malfunction A/F sensor P1163 Air/Fuel Ratio (A/F) Sensor (Sensor 1) Slow Response A/F sensor P1164 Air/Fuel Ratio (A/F) Sensor (Sensor 1) Range/Performance Problem A/F sensor P1166 Air/Fuel Ratio (A/F) Sensor (Sensor 1) Heater Circuit Malfunction A/F sensor heater P1166 Heated Oxygen Sensor (Sensor 1) (Primary HO2S) Heater Circuit Malfunction P1167 Air/Fuel Ratio (A/F) Sensor (Sensor 1) Heater System Malfunction A/F sensor heater of 9

6 P1201 Fuel System Failure Caused No. 1 Cylinder Misfire Misfire P1202 Fuel System Failure Caused No. 2 Cylinder Misfire Misfire P1203 Fuel System Failure Caused No. 3 Cylinder Misfire Misfire P1204 Fuel System Failure Caused No. 4 Cylinder Misfire Misfire P1205 Fuel System Failure Caused No. 5 Cylinder Misfire Misfire P1206 Fuel System Failure Caused No. 6 Cylinder Misfire Misfire P1241 Throttle Valve Control Motor Circuit 1 Malfunction P1242 Throttle Valve Control Motor Circuit 2 Malfunction P1243 Throttle Position Insufficient P1244 Closed Throttle Position Insufficient P1246 Accelerator Pedal Position Sensor 1 Circuit Malfunction P1247 Accelerator Pedal Position Sensor 2 Circuit Malfunction P1248 Accelerator Pedal Position Sensor 1 and 2 Incorrect correlation P1253 VTEC System Malfunction P1259 P1279 VTEC System Malfunction (Front Bank 2) P1297 Electric Load Detector (ELD) Circuit Low Voltage P1298 Electric Load Detector (ELD) P1300 Random Misfire Misfire P1301 IG System Related No. 1 Cylinder Misfire MIsfire P1302 IG System Related No. 2 Cylinder Misfire Misfire P1303 IG System Related No. 3 Cylinder Misfire Misfire P1304 IG System Related No. 4 Cylinder Misfire Misfire P1305 IG System Related No. 5 Cylinder Misfire Misfire P1306 IG System Related No. 6 Cylinder Misfire Misfire P1316 Spark Plug Voltage Detection Circuit Malfunction (Front Bank 2) P1317 Spark Plug Voltage Detection Circuit Malfunction (Rear Bank 1) P1318 Spark Plug Voltage Detection Module Reset Circuit Malfunction (Front Bank 2) P1319 Spark Plug Voltage Detection Module Reset Circuit Malfunction (Rear Bank 1) P1336 Crankshaft Position (CKP) Sensor 2 Intermittent Interruption P1336 Engine Speed (RPM) Fluctuation Sensor 2 Intermittent Interruption P1337 Crankshaft Position (CKP) Sensor 2 No Signal P1337 Engine Speed (RPM) Fluctuation Sensor 2 No Signal P1359 Crankshaft Position (CKP)/Top Dead Center (TDC) Sensor Circuit Malfunction P1361 Camshaft Position Sensor A (Top Dead Center Sensor A) Intermittent Interruption (A/T model) P1361 Top Dead Center (TDC) Sensor 1 Intermittent Interruption P1362 Camshaft Position Sensor A (Top Dead Center Sensor A) No Signal (A/T model) P1362 Top Dead Center (TDC) Sensor 1 No Signal P1366 Camshaft Position Sensor B (Top Dead Center Sensor B) Intermittent Interruption (A/T model) P1366 Top Dead Center (TDC) Sensor 2 Intermittent Interruption P1367 Camshaft Position Sensor B (Top Dead Center Sensor B) No Signal (A/T model) P1367 Top Dead Center (TDC) Sensor 2 No Signal P1381 Cylinder Position (CYP) Sensor 1 Intermittent Interruption P1382 Cylinder Position (CYP) Sensor 1 No Signal P1386 Cylinder Position (CYP) Sensor 2 Intermittent Interruption of 9

7 P1387 Cylinder Position (CYP) Sensor 2 No Signal P1410 Air Pump Malfunction P1413 Secondary Air Injection System Control Solenoid P1415 Air Pump Electric Current Sensor Circuit Low Voltage P1416 Air Pump Electric Current Sensor P1450 Two Way Valve Bypass Valve Control Circuit Low Voltage P1451 Two Way Valve Bypass Valve Control P1454 Fuel Tank Pressure (FTP) Sensor Range/Performance Problem P1456 Evaporative Emission (EVAP) Control System Leakage (Fuel Tank System) EVAP P1457 Evaporative Emission (EVAP) Control System Leakage (EVAP Canister System) EVAP P1459 Evaporative Emission (EVAP) Purge Flow Switch Malfunction P1460 Fuel Level Sensor Power Supply Circuit P1486 Cooling System Malfunction P1491 Exhaust Gas Recirculation (EGR) Valve Insufficient Lift EGR P1498 Exhaust Gas Recirculation (EGR) Valve Position Sensor P1508 Idle Air Control Valve (IACV) Circuit Malfunction P1519 Idle Air Control Valve (IACV) Circuit Failure P1607 P1608 Engine Control Module (ECM)/Powertrain Control Module (PCM) Internal Circuit Malfunction P1655 Engine Control Module (ECM) Internal Circuit Malfunction P1656 Problem in PCM-to-VSA Control Unit Communications Circuit P1660 A/T-FI Data Line Failure/TCM - ECM Halt P1671 A/T-FI Data Line No Signal P1672 A/F-FI Data Line Failure P1676 FPTDR Signal Line Failure P1678 FPTDR Signal Line Malfunction P1681 A/T FI Signal A Cicuit Low Voltage P1682 A/T FI Signal A P1683 Throttle Valve Default Position Spring Performance Problem P1684 Throttle Valve Return Spring Performance Problem P1686 A/T FI Signal B Circuit Low Voltage P1687 A/T FI Signal B P1705 Short in Transmission Range Switch Circuit P1706 Open in Transmission Range Switch Circuit (no gear position inputs) P1709 Problem Transmission Gear Selection Switch Circuit P1710 1st-hold Switch (Short or Stuck On) P1739 Problem in 3rd Clutch Pressure Switch Circuit P1740 Problem in 4th Clutch Pressure Switch Circuit P1750 Mechanical Problem in Hydraulic Control System of A/T Clutch Pressure Control Solenoid Valve Assemblies A and B, or Problem in the Hydraulic Control System P1751 Mechanical Problem in Hydraulic Control System of Shift Solenoid Valve B and A/T Clutch Pressure Control Solenoid Valves A and B, or Problem in the Hydraulic Control System P1753 Problem in Torque Converter Clutch Solenoid Valve Circuit P1758 Problem in Torque Converter Clutch Solenoid Valve B Circuit P1768 Problem in A/T Clutch Pressure Control Solenoid Valve A Circuit of 9

8 P1773 Problem in A/T Clutch Pressure Control Solenoid Valve B Circuit P1778 Problem in A/T Clutch Pressure Control Solenoid Valve C Circuit P1791 Vehicle Speed Sensor (VSS) Range/Performance Problem P2101 Throttle Actuator System Malfunction P2108 Throttle Actuator Control Module Problem P2118 Throttle Actuator Control Module Current Range/Performance Problem P2122 Accelerator Pedal Position (APP) Sensor 1 (Throttle Position Sensor D) Circuit Low Voltage P2123 Accelerator Pedal Position (APP) Sensor 1 (Throttle Position Sensor D) P2127 Accelerator Pedal Position (APP) Sensor 2 (Throttle Position Sensor E) Circuit Low Voltage P2128 Accelerator Pedal Position (APP) Sensor 2 (Throttle Position Sensor E) P2135 Throttle Position (TP) Sensor 1/2 Incorrect Voltage Correlation P2138 Accelerator Pedal Position (APP) Sensor 1/2 (Throttle Position Sensor D/E) Incorrect Voltage Correlation P2176 Throttle Actuator Control System Idle Position Not Learned P2195 Rear Air/Fuel Ratio (A/F) Sensor (Bank 1, Sensor 1) Signal Stuck Learn A/F sensor P2197 Front Air/Fuel Ratio (A/F) Sensor (Bank 2, Sensor 1) Signal Stuck Learn A/F sensor P2199 Intake Air Temperature (IAT) Sensor 1, 2 Correlation P2227 Barometric Pressure (BARO) Sensor Range/Performance Problem P2228 Barometric Pressure (BARO) Sensor Circuit Low Voltage P2229 Barometric Pressure (BARO) Sensor P2237 Rear Air/Fuel Ratio (A/F) Sensor (Bank 1, Sensor 1) IP Line High Voltage P2238 Rear Air/Fuel Ratio (A/F) Sensor (Bank 1, Sensor 1) IP Line Low Voltage P2240 Front Air/Fuel Ratio (A/F) Sensor (Bank 2, Sensor 1) IP Line High Voltage P2241 Front Air Fuel Ratio (A/F) Sensor Bank 2, Sensor 1) IP Line Low Voltage P2243 Rear Air/Fuel Ratio (A/F) Sensor (Bank 1, Sensor 1) VCENT Line High Voltage P2245 Rear Air/Fuel Ratio (A/F) Sensor (Bank 1, Sensor 1) VCENT Line Low Voltage P2247 Front Air/Fuel Ratio (A/F) Sensor (Bank 2, Sensor 1) VCENT Line High Voltage P2249 Front Air/Fuel Ratio (A/F) Sensor (Bank 2, Sensor 1) VCENT Line Low Voltage P2251 Rear Air/Fuel Ratio (A/F) Sensor (Bank 1, Sensor 1) VS Line High Voltage P2252 Rear Air/Fuel Ratio (A/F) Sensor (Bank 1, Sensor 1) VS Line Low Voltage P2646 VTEC Oil Pressure Switch Circuit Low Voltage P2552 Throttle Actuator Control Module Relay Malfunction P hour Timer Malfunction P2627 Rear Air/Fuel Ratio (A/F) Sensor (Bank 1, Sensor 1) LABEL Circuit Low Voltage P2628 Rear Air/Fuel Ratio (A/F) Sensor (Bank 1, Sensor 1) LABEL P2630 Front Air/Fuel Ratio (A/F) Sensor (Bank 2, Sensor 1) LABEL Circuit Low Voltgae P2631 Front Air Fuel Ratio (A/F) Sensor (Bank 2, Sensor 1) LABEL P2648 VTEC Solenoid Valve Circuit Low Voltage P2649 VTEC Solenoid Valve P2769 Torque Converter Clutch Solenoid Valve Circuit (Short) P2770 Torque Converter Clutch Solenoid Valve Circuit (Open) P2900 LAF Sensor Lean P2A00 Rear Air/Fuel Ratio (A/F) Sensor (Bank 1, Sensor 1) Circuit Range/Performance Problem A/F sensor P2A03 Front Air/Fuel Ratio (A/F) Sensor (Bank 1, Sensor 1) Circuit Range/Performance Problem A/F sensor of 9

9 U0073 F CAN Malfunction (Bus-Off) U0107 Lost Communication With Throttle Actuator Control Module U0114 FCAN Malfunction (VTM-4 Control Unit-PCM) U0122 FCAN Malfunction (VSA-PCM) of 9

Diagnostic Trouble Code (DTC) List - Vehicle

Document ID# 850406 2002 Pontiac Firebird Diagnostic Trouble Code (DTC) List - Vehicle DTC DTC 021 and/or 031 DTC 022 and/or 032 DTC 023 or 033 DTC 24/34 DTC 025 and/or 035 DTC 041 DTC 042 DTC 043 DTC