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Diagnostic Trouble Code Identification

DIAGNOSTIC TROUBLE CODE IDENTIFICATION

DTC (MIL/"D4" Code) (1) Description
P0107  (3) MAP Sensor Circuit Low Voltage Input
P0108  (3) MAP Sensor Circuit High Voltage Input
P0112  (10) IAT Sensor Circuit Low Voltage Input
P0113  (10) IAT Sensor Circuit High Voltage Input
P0116  (86) ECT Sensor Circuit Range/Performance Problem
P0117  (6) ECT Sensor Circuit Low Voltage Input
P0118  (6) ECT Sensor Circuit High Voltage Input
P0122  (7) Throttle Position Sensor Circuit Low Voltage Input
P0123  (7) Throttle Position Sensor Circuit High Voltage Input
P0131  (1) Primary HO2S-1 Low Voltage Input
P0132  (1) Primary HO2S-1 High Voltage Input
P0133  (61) Primary HO2S-1 Slow Response
P0135  (41) Primary HO2S-1 Heater Circuit Malfunction
P0137  (63) Secondary HO2S-2 Low Voltage Input
P0138  (63) Secondary HO2S-2 High Voltage Input
P0139  (63) Secondary HO2S-2 Slow Response
P0141  (65) Secondary HO2S-2 Heater Circuit Malfunction
P0171  (45) System Too Lean
P0172  (45) System Too Rich
P0300  (71-74) (2) Random Misfire Detected
P0301  (71) Cylinder No. 1 Misfire Detected
P0302  (72) Cylinder No. 2 Misfire Detected
P0303  (73) Cylinder No. 3 Misfire Detected
P0304  (74) Cylinder No. 4 Misfire Detected
P0325  (23) Knock Sensor (KS) Circuit Malfunction
P0335  (4) CKP Sensor Circuit Malfunction
P0336  (4) CKP Sensor Circuit Range/Performance Problem
P0401  (80) EGR Insufficient Flow Detected
P0420  (67) Catalyst System Efficiency Below Threshold
P0451  (91) Fuel Tank Pressure Sensor Circuit Range/Performance Problem
P0452  (91) (3) Fuel Tank Pressure Sensor Circuit Low Voltage Input
P0453  (91) (3) Fuel Tank Pressure Sensor Circuit High Voltage Input
P0500  (17) Vehicle Speed Sensor (VSS) Circuit Malfunction
P0505  (14) Idle Control System Malfunction
P0700 (70) (1)(4) Automatic Transmission
P0715 (70) (1)(4) Automatic Transmission
P0720 (70) (1)(4) Automatic Transmission
P0725 (70) (1)(4) Automatic Transmission
P0730 (70) (1)(4) Automatic Transmission
P0740 (70) (1)(4) Automatic Transmission
P0753 (70) (1)(4) Automatic Transmission
P0758 (70) (1)(4) Automatic Transmission
P0763 (70) (1)(4) Automatic Transmission
P1106  (13) BARO Sensor Circuit Range/Performance Problem
P1107  (13) BARO Sensor Circuit Low Voltage Input
P1108  (13) BARO Sensor Circuit High Voltage Input
P1121  (7) Throttle Position Lower Than Expected
P1122  (7) Throttle Position Higher Than Expected
P1128  (5) Manifold Absolute Pressure Lower Than Expected
P1129  (5) Manifold Absolute Pressure Higher Than Expected
P1259  (22) VTEC System Malfunction
P1297  (20) Electrical Load Detector Circuit Low Voltage Input
P1298  (20) Electrical Load Detector Circuit High Voltage Input
P1359  (8) CKP/TDC Sensor Connector Poor Connection
P1361  (8) TDC Sensor Circuit Intermittent Interruption
P1362  (8) TDC Sensor Circuit No Signal
P1381  (9) CYP Sensor Circuit Intermittent Interruption
P1382  (9) CYP Sensor Circuit No Signal
P1456  (90) (3) EVAP System Leak Detected (Fuel Tank System)
P1457  (90) (3) EVAP System Leak Detected (Canister System)
P1491  (12) EGR Valve Insufficient Lift Detected
P1498  (12) EGR Valve Lift Sensor Circuit High Voltage Input
P1508  (14) Idle Air Control (IAC) Valve Circuit Failure
P1607  (-) PCM Internal Failure "A"
P1655  (30) SEAF/SEFA Signal Circuit Failure
P1705 (70) (1)(4) Automatic Transmission
P1706 (70) (1)(4) Automatic Transmission
P1753 (70) (1)(4) Automatic Transmission
P1768 (70) (1)(4) Automatic Transmission
P1773 (70) (1)(4) Automatic Transmission
P1790 (70) (1)(4) Automatic Transmission
P1791 (70) (1)(4) Automatic Transmission
(1) DTC retrieved from MIL (engine controls) or automatic transaxle position "D4" indicator (automatic transaxle controls) flashes when SCS service connector is connected. MIL and "D4" indicator may flash simultaneously. Diagnose MIL DTCs before "D4" DTCs.
(2) DTC P0300 and some of DTCs P0301 through P0304.
(3) California models only.
(4) See appropriate DIAGNOSIS article in AUTOMATIC TRANSMISSIONS.