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Diagnostic Trouble Code (DTC) Definition Charts: Notes

MIL DTC (FLASH CODE) DIRECTORY

MIL DTC Description Circuit Test
0101  Camshaft Position Sensor Circuit Fault DR
0102  Mass Air Flow Sensor Circuit Fault DC
0103  Engine Coolant Temperature Sensor Fault DA
0104  Vehicle Speed Sensor Fault DP
0114  Fuel Mixture Too Rich H
0115  Fuel Mixture Too Lean H
0201  Distributor Signal Interrupt JA
0205  Idle Control System Fault KE
0301 Powertrain Control Module Internal Failure (1)
0302  Exhaust Gas Recirculation Flow Fault HE
0303  HO2S Circuit Fault (Bank 1, Sensor 1) H
0304  Knock Sensor Circuit Fault DG
0305  Exhaust Gas Recirculation Temperature Sensor Fault HE
0306  Excessive Exhaust Gas Recirculation Flow Detected HE
0307  HO2S Circuit Fault; Bank 1, Sensor 1 H
0401  Intake Air Temperature Sensor Fault DA
0403  Throttle Position Sensor Circuit Fault DH
0504  Serial Communication Link Fault QA
0505 No Faults Detected -
0603  Cylinder No. 6 Misfire Detected HD
0604  Cylinder No. 5 Misfire Detected HD
0605  Cylinder No. 4 Misfire Detected HD
0606  Cylinder No. 3 Misfire Detected HD
0607  Cylinder No. 2 Misfire Detected HD
0608  Cylinder No. 1 Misfire Detected HD
0701  Random Or Multiple Misfire Detected HD
0702  Catalyst Efficiency Fault (Bank 1) HF
0707  HO2S Circuit Fault (Bank 1, Sensor 2) H
0802  Crankshaft Position Sensor Circuit Fault DR
0804  A/T Data Communication Line Fault QA
0901  HO2S Heater Fault (Bank 1, Sensor 1) H
0902  HO2S Heater Fault (Bank 1, Sensor 2) H
0908  Engine Temp Low, No Closed Loop DA
1001 Trans Range Sensor Circuit Fault (2)
1003 Transmission Range Sensor Fault (2)
1005  Exhaust Gas Recirculation DPFE Sensor; Voltage Low HE
1102  Output Speed Sensor Circuit Fault DR
1103 1st Gear - Incorrect Ratio (2)
1104 2nd Gear - Incorrect Ratio (2)
1105 3rd Gear - Incorrect Ratio (2)
1106 4th Gear - Incorrect Ratio (2)
1108 Shift Solenoid No. 1 Circuit Fault (2)
1201 Shift Solenoid No. 2 Circuit Fault (2)
1203 Overrun Clutch S/V (2)
1204 Torque Converter Clutch Fault (2)
1205 Pressure Control Solenoid Fault (2)
1206  TP Sensor Fault (A/T) DH
1207  Engine Speed Input Circuit Fault ND
1208 Trans Fluid Temp Sensor Fault (2)
1308  Cooling Fan Fault KF
(1) Replace PCM.
(2) Transmission/Transaxle fault is indicated. See appropriate AUTOMATIC TRANSMISSION article.
SCAN TOOL DTC DIRECTORY

DTC Description Circuit Test
P0000 No Faults Detected -
P0100 Mass Air Flow Sensor Circuit Fault DC 
P0110 Intake Air Temperature Sensor Circuit Fault DA 
P0115 Engine Coolant Temperature Sensor Circuit Fault DA 
P0120 Throttle Position Sensor Fault DH 
P0125 Engine Temp Low, No Closed Loop DA 
P0130 HO2S Circuit Fault (Bank 1, Sensor 1) H 
P0135 HO2S Heater Fault (Bank 1, Sensor 1) H 
P0136 HO2S Circuit Fault (Bank 1, Sensor 2) H 
P0141 HO2S Heater Fault (Bank 1, Sensor 2) H 
P0171 Fuel Mixture Too Lean H 
P0172 Fuel Mixture Too Rich H 
P0300 Random Or Multiple Misfire HD 
P0301 Cylinder No. 1 Misfire Detected HD 
P0302 Cylinder No. 2 Misfire Detected HD 
P0303 Cylinder No. 3 Misfire Detected HD 
P0304 Cylinder No. 4 Misfire Detected HD 
P0305 Cylinder No. 5 Misfire Detected HD 
P0306 Cylinder No. 6 Misfire Detected HD 
P0325 (1) Knock Sensor Circuit Fault DG 
P0335 Crankshaft Position Sensor Circuit Fault DR 
P0340 Camshaft Position Sensor Circuit Fault DR 
P0400 Exhaust Gas Recirculation Flow Fault HE 
P0402 Excessive Exhaust Gas Recirculation Flow HE 
P0420 Catalyst Efficiency Fault (Bank 1) HF 
P0500 Vehicle Speed Sensor Fault DP 
P0505 Idle Control System Fault KE 
P0600 Serial Communication Link Fault QA 
P0605 Powertrain Control Module Internal Failure (2)
P0705 Transmission Range Sensor Fault (3)
P0710 Transmission Temp Sensor Fault (3)
P0720 Output Speed Sensor Circuit Fault (3)
P0725 Engine Speed Input Circuit Fault ND 
P0731 1st Gear - Incorrect Ratio (3)
P0732 2nd Gear - Incorrect Ratio (3)
P0733 3rd Gear - Incorrect Ratio (3)
P0734 4th Gear - Incorrect Ratio (3)
P0740 Torque Converter Clutch Fault (3)
P0745 Pressure Control Solenoid Fault (3)
P0750 Shift Solenoid No. 1 Circuit Fault (3)
P0755 Shift Solenoid No. 2 Circuit Fault (3)
P1320 Distributor Signal Interrupt JA 
P1336 Crankshaft Position Sensor (Gear) DS 
P1400 Exhaust Gas Recirculation DPFE Sensor; Voltage Low HE 
P1401 Exhaust Gas Recirculation Temperature Sensor Fault HE 
P1605 A/T Data Communication Line Fault QA 
P1701 Fuel Trim Fault H 
P1705 Throttle Position Sensor Fault (A/T) DH 
P1760 Overrun Clutch S/V (3)
P1900 Cooling Fan Fault KF 
(1) Freeze frame data will not be stored in the ECM for the knock sensor. The MIL will not light for a knock sensor malfunction.
(2) Replace PCM.
(3) Transmission/Transaxle fault is indicated. See appropriate AUTOMATIC TRANSMISSION article.