LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Acura >> 2004 >> TL Standard >> Repair and Diagnosis >> Quick Lookups >> DTC Index >> PGM-FI System
April 5, 2026: LEMON Manuals is launched! Read the announcement.

PGM-FI System

PGM-FI SYSTEM DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION

DTC Description
DTC P0107 MAP Sensor Circuit Low Voltage (2004-2005 models)
DTC P0107 MAP Sensor Circuit Low Voltage (2006 model)
DTC P0108 MAP Sensor Circuit High Voltage (2004-2005 models)
DTC P0108 MAP Sensor Circuit High Voltage (2006 model)
DTC P0111 IAT Sensor Circuit Range/Performance Problem (2006 model)
DTC P1116 ECT Sensor Circuit Range/Performance Problem (2006 model)
DTC P0112 IAT Sensor Circuit Low Voltage
DTC P0113 IAT Sensor Circuit High Voltage (2004-2005 models)
DTC P0113 IAT Sensor Circuit High Voltage (2006 model)
DTC P0116 ECT Sensor Circuit Range/Performance Problem (2004-2005 models)
DTC P0116 ECT Sensor Circuit Range/Performance Problem (2006 model)
DTC P0117 ECT Sensor Circuit Low Voltage
DTC P0118 ECT Sensor Circuit High Voltage (2004-2005 models)
DTC P0118 ECT Sensor Circuit High Voltage (2006 model)
DTC P0125 ECT Sensor Malfunction/Slow Response (2004-2005 models)
DTC P0125 ECT Sensor Malfunction/Slow Response (2006 model)
DTC P0128 Cooling System Malfunction
DTC P0133 Rear A/F Sensor (Bank 1, Sensor 1) Slow Response (2004 model)
DTC P0153 Front A/F Sensor (Bank 2, Sensor 1) Slow Response (2004 model)
DTC P0133 Rear A/F Sensor (Bank 1, Sensor 1) Slow Response (2005-2006 models)
DTC P0153 Front A/F Sensor (Bank 2, Sensor 1) Slow Response (2005-2006 models)
DTC P0134 Rear A/F Sensor (Bank 1, Sensor 1) Heater System Malfunction (2004-2005 models)
DTC P0154 Front A/F Sensor (Bank 2, Sensor 1) Heater System Malfunction (2004-2005 models)
DTC P0134 Rear A/F Sensor (Bank 1, Sensor 1) Heater System Malfunction (2006 model)
DTC P0154 Front A/F Sensor (Bank 2, Sensor 1) Heater System Malfunction (2006 model)
DTC P0135 Rear A/F Sensor (Bank 1, Sensor 1) Heater Circuit Malfunction (2004-2005 models)
DTC P0155 Front A/F Sensor (Bank 2, Sensor 1) Heater Circuit Malfunction (2004-2005 models)
DTC P0135 Rear A/F Sensor (Bank 1, Sensor 1) Heater Circuit Malfunction (2006 model)
DTC P0155 Front A/F Sensor (Bank 2, Sensor 1) Heater Circuit Malfunction (2006 model)
DTC P0137 Rear Secondary HO2S (Bank 1, Sensor 2) Circuit Low Voltage (2004 model)
DTC P0157 Front Secondary HO2S (Bank 2, Sensor 2) Circuit Low Voltage (2004 model)
DTC P0137 Rear Secondary HO2S (Bank 1, Sensor 2) Circuit Low Voltage (2005-2006 models)
DTC P0157 Front Secondary HO2S (Bank 2, Sensor 2) Circuit Low Voltage (2005-2006 models)
DTC P0138 Rear Secondary HO2S (Bank 1, Sensor 2) Circuit High Voltage (2004 model)
DTC P0158 Front Secondary HO2S (Bank 2, Sensor 2) Circuit High Voltage (2004 model)
DTC P0138 Rear Secondary HO2S (Bank 1, Sensor 2) Circuit High Voltage (2005 model)
DTC P0158 Front Secondary HO2S (Bank 2, Sensor 2) Circuit High Voltage (2005 model)
DTC P0138 Rear Secondary HO2S (Bank 1, Sensor 2) Circuit High Voltage (2006 model)
DTC P0158 Front Secondary HO2S (Bank 2, Sensor 2) Circuit High Voltage (2006 model)
DTC P0139 Rear Secondary HO2S (Bank 1, Sensor 2) Slow Response (2004 model)
DTC P0159 Front Secondary HO2S (Bank 2, Sensor 2) Slow Response (2004 model)
DTC P0139 Rear Secondary HO2S (Bank 1, Sensor 2) Slow Response (2005-2006 models)
DTC P0159 Front Secondary HO2S (Bank 2, Sensor 2) Slow Response (2005-2006 models)
DTC P0141 Rear Secondary HO2S (Bank 1, Sensor 2) Heater Circuit Malfunction (2004-2005 models)
DTC P0161 Front Secondary HO2S (Bank 2, Sensor 2) Heater Circuit Malfunction (2004-2005 models)
DTC P0141 Rear Secondary HO2S (Bank 1, Sensor 2) Heater Circuit Malfunction (2006 model)
DTC P0161 Front Secondary HO2S (Bank 2, Sensor 2) Heater Circuit Malfunction (2006 model)
DTC P0171 Rear Bank (Bank 1) Fuel System Too Lean
DTC P0172 Rear Bank (Bank 1) Fuel System Too Rich
DTC P0174 Front Bank (Bank 2) Fuel System Too Lean
DTC P0175 Front Bank (Bank 2) Fuel System Too Rich
DTC P0300 Random Misfire and Any Combination of the Following
DTC P0301 No. 1 Cylinder Misfire Detected
DTC P0302 No. 2 Cylinder Misfire Detected
DTC P0303 No. 3 Cylinder Misfire Detected
DTC P0304 No. 4 Cylinder Misfire Detected
DTC P0305 No. 5 Cylinder Misfire Detected
DTC P0306 No. 6 Cylinder Misfire Detected
DTC P0301 No. 1 Cylinder Misfire Detected (2004-2005 models)
DTC P0302 No. 2 Cylinder Misfire Detected (2004-2005 models)
DTC P0303 No. 3 Cylinder Misfire Detected (2004-2005 models)
DTC P0304 No. 4 Cylinder Misfire Detected (2004-2005 models)
DTC P0305 No. 5 Cylinder Misfire Detected (2004-2005 models)
DTC P0306 No. 6 Cylinder Misfire Detected (2004-2005 models)
DTC P0301 No. 1 Cylinder Misfire Detected (2006 model)
DTC P0302 No. 2 Cylinder Misfire Detected (2006 model)
DTC P0303 No. 3 Cylinder Misfire Detected (2006 model)
DTC P0304 No. 4 Cylinder Misfire Detected (2006 model)
DTC P0305 No. 5 Cylinder Misfire Detected (2006 model)
DTC P0306 No. 6 Cylinder Misfire Detected (2006 model)
DTC P0325 Knock Sensor Circuit Malfunction
DTC P0335 CKP Sensor A No Signal (2004-2005 models)
DTC P0385 CKP Sensor B No Signal (2004-2005 models)
DTC P0335 CKP Sensor A No Signal (2006 model)
DTC P0385 CKP Sensor B No Signal (2006 model)
DTC P0339 CKP Sensor A Circuit Intermittent Interruption
DTC P0389 CKP Sensor B Circuit Intermittent Interruption
DTC P0340 CMP Sensor No Signal (2004-2005 Models)
DTC P0340 CMP Sensor No Signal (2006 Model)
DTC P0344 CMP Sensor Circuit Intermittent Interruption
DTC P0562 Charging System Low Voltage (2006 Model)
DTC P0563 ECM/PCM Power Source Circuit Unexpected Voltage
DTC P0563 ECM/PCM Power Source Circuit Unexpected Voltage (2006 Model)
DTC P0603 ECM/PCM Internal Circuit Malfunction (Keep Alive Memory (KAM) Error)
DTC P0630 VIN Not Programmed or Mismatch (2005-2006 Models)
DTC P0685 ECM/PCM Internal Circuit Malfunction (Power Control Circuit)
DTC P0700 A/T Control System Malfunction
DTC P0715 Input Shaft (Mainshaft) Speed Sensor Circuit Malfunction (M/T) (2004-2005 Models)
DTC P0715 Input Shaft (Mainshaft) Speed Sensor Circuit Malfunction (M/T) (2006 Model)
DTC P0720 Output Shaft (Countershaft) Speed Sensor Circuit Malfunction (M/T) (2004-2005 Models)
DTC P0720 Output Shaft (Countershaft) Speed Sensor Circuit Malfunction (M/T) (2006 Model)
DTC P1109 BARO Sensor Circuit Out of Range High (2005-2006 Models)
DTC P1128 MAP Sensor Circuit Lower Than Expected
DTC P1129 MAP Sensor Circuit Higher Than Expected
DTC P1172, P1174 Rear A/F Sensor (Bank 1, Sensor 1) Circuit Out of Range High (2005-2006 Models); Front A/F Sensor (Bank 2, Sensor 1) Circuit Out of Range High (2005-2006 Models)
DTC P1297 ELD Circuit Low Voltage (2004-2005 Models)
DTC P1297 ELD Circuit Low Voltage (2006 Model)
DTC P1298 ELD Circuit High Voltage (2004-2005 Models)
DTC P1298 ELD Circuit High Voltage (2006 Model)
DTC P1549 Charging System High Voltage (2006 Model)
DTC P16BB Alternator B Terminal Circuit Low Voltage (2006 Model)
DTC P16BC Alternator FR Terminal Circuit/IGP Circuit Low Voltage (2006 Model)
DTC P2195, P2197 Rear A/F Sensor (Bank 1, Sensor 1) Signal Stuck Lean; Front A/F Sensor (Bank 2, Sensor 1) Signal Stuck Lean
DTC P2227 BARO Sensor Circuit Range/Performance Problem
DTC P2228 BARO Sensor Circuit Low Voltage
DTC P2229 BARO Sensor Circuit High Voltage
DTC P2237, P2240 Rear A/F Sensor (Bank 1, Sensor 1) IP Circuit High Voltage (2004-2005 Models); Front A/F Sensor (Bank 2, Sensor 1) IP Circuit High Voltage (2004-2005 Models)
DTC P2237, 2240 Rear A/F Sensor (Bank 1, Sensor 1) IP Circuit High Voltage (2006 Model); Front A/F Sensor (Bank 2, Sensor 1) IP Circuit High Voltage (2006 Model)
DTC P2238, P2241 Rear A/F Sensor (Bank 1, Sensor 1) IP Circuit Low Voltage (2004-2005 Models); Front A/F Sensor (Bank 2, Sensor 1) IP Circuit Low Voltage (2004-2005 Models)
DTC P2238, P2241 Rear A/F Sensor (Bank 1, Sensor 1) IP Circuit Low Voltage (2006 Model); Front A/F Sensor (Bank 2, Sensor 1) IP Circuit Low Voltage (2006 Model)
DTC P2243, P2247 Rear A/F Sensor (Bank 1, Sensor 1) VCENT Circuit High Voltage (2004-2005 Models); Front A/F Sensor (Bank 2, Sensor 1) VCENT Circuit High Voltage (2004-2005 Models)
DTC P2243, P2247 Rear A/F Sensor (Bank 1, Sensor 1) VCENT Circuit High Voltage (2006 Model); Front A/F Sensor (Bank 2, Sensor 1) VCENT Circuit High Voltage (2006 Model)
DTC P2245, P2249 Rear A/F Sensor (Bank 1, Sensor 1) VCENT Circuit Low Voltage (2004-2005 Models); Front A/F Sensor (Bank 2, Sensor 1) VCENT Circuit Low Voltage (2004-2005 Models)
DTC P2245, P2249 Rear A/F Sensor (Bank 1, Sensor 1) VCENT Circuit Low Voltage (2006 Model); Front A/F Sensor (Bank 2, Sensor 1) VCENT Circuit Low Voltage (2006 Model)
DTC P2251, P2254 Rear A/F Sensor (Bank 1, Sensor 1) VS Circuit High Voltage (2004-2005 Models); Front A/F Sensor (Bank 2, Sensor 1) VS Circuit High Voltage (2004-2005 Models)
DTC P2251, P2254 Rear A/F Sensor (Bank 1, Sensor 1) VS Circuit High Voltage (2006 Model); Front A/F Sensor (Bank 2, Sensor 1) VS Circuit High Voltage (2006 Model)
DTC P2252, P2255 Rear A/F Sensor (Bank 1, Sensor 1) VS Circuit Low Voltage (2004-2005 models); Front A/F Sensor (Bank 2, Sensor 1) VS Circuit Low Voltage (2004-2005 models)
DTC P2252, P2255 Rear A/F Sensor (Bank 1, Sensor 1) VS Circuit Low Voltage (2006 Model); Front A/F Sensor (Bank 2, Sensor 1) VS Circuit Low Voltage (2006 Model)
DTC P2270, P2271, P2272, P2273 Rear Secondary HO2S (Bank 1, Sensor 2) Circuit Signal Stuck Lean (2005-2006 Models); Rear Secondary HO2S (Bank 1, Sensor 2) Circuit Signal Stuck Rich (2005-2006 Models); Front Secondary HO2S (Bank 2, Sensor 2) Circuit Signal Stuck Lean (2005-2006 Models); Front Secondary HO2S (Bank 2, Sensor 2) Circuit Signal Stuck Rich (2005-2006 Models)
DTC P2610 ECM/PCM Ignition Off Internal Timer Malfunction (2006 Model)
DTC P2627, P2630 Rear A/F Sensor (Bank 1, Sensor 1) LABEL Circuit Low Voltage (2004-2005 Models); Front A/F Sensor (Bank 2, Sensor 1) LABEL Circuit Low Voltage (2004-2005 Models)
DTC P2627, P2630 Rear A/F Sensor (Bank 1, Sensor 1) LABEL Circuit Low Voltage (2006 Model); Front A/F Sensor (Bank 2, Sensor 1) LABEL Circuit Low Voltage (2006 Model)
DTC P2628, P2631 Rear A/F Sensor (Bank 1, Sensor 1) LABEL Circuit High Voltage (2004-2005 Models); Front A/F Sensor (Bank 2, Sensor 1) LABEL Circuit High Voltage (2004-2005 Models)
DTC P2628, P2631 Rear A/F Sensor (Bank 1, Sensor 1) LABEL Circuit High Voltage (2006 Model); Front A/F Sensor (Bank 2, Sensor 1) LABEL Circuit High Voltage (2006 Model)
DTC P2A00, P2A03 Rear A/F Sensor (Bank 1, Sensor 1) Circuit Range/Performance Problem; Front A/F Sensor (Bank 2, Sensor 1) Circuit Range/Performance Problem
DTC U0073, U0155 F-CAN Malfunction (BUS-OFF) (2004-2005 Models); F-CAN Malfunction (Gauge Control Module-ECM/PCM) (2004-2005 Models)
DTC U0073, U0155 F-CAN Malfunction (BUS-OFF) (2006 Model); F-CAN Malfunction (Gauge Control Module-ECM/PCM) (2006 Model)
DTC U0122 F-CAN Malfunction (VSA-ECM/PCM) (2004-2005 Models)
DTC U0122 F-CAN Malfunction (VSA-ECM/PCM) (2006 Model)