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Home >> Saab >> 2000 >> 9-3 Base, 2D Convertible, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics - TRIONIC T7 Fuel Control System >> Self-Diagnostic System >> Retrieving Diagnostic Trouble Codes

Retrieving Diagnostic Trouble Codes

Access Data Link Connector (DLC) under left side of instrument panel. Connect and operate TECH 2 scan tool in accordance with manufacturer's instructions. Turn ignition on. Following scan tool manufacturer's instructions, retrieve any DTCs stored in memory. See DIAGNOSTIC TROUBLE CODES (DTC)  table.

DIAGNOSTIC TROUBLE CODES (DTC)

DTC Malfunction Indicated
P0100  MAF Sensor Circuit No Signal
P0102  MAF Sensor Low Input
P0103  MAF Sensor High Input
P0106  MAP Sensor Circuit Performance Problem
P0107  MAP Sensor Circuit Open Or Short To Ground
P0108  MAP Sensor Circuit Short To Battery Voltage
P0112  IAT Sensor Circuit Short To Ground
P0113  IAT Sensor Circuit Open Circuit Or Short To Battery Voltage
P0116  ECT Sensor Circuit Performance Problem
P0117  ECT Sensor Circuit Shorted To Ground
P0118  ECT Sensor Circuit Open Circuit Or Shorted To Battery Voltage
P0125  Excessive Time To Enter Closed Loop
P0131  HO2S-1 Low Voltage
P0132  HO2S-1 High Voltage Signal
P0133  HO2S-1 Slow Response
P0134  HO2S-1 No Activity Detected
P0137 (1) HO2S-2 Low Voltage Signal
P0138  HO2S-2 High Voltage Signal
P0140  HO2S-2 No Activity Detected
P0171  Long Term Fuel Trim Lean Mixture
P0172  Long Term Fuel Trim Rich Mixture
P0300  Random Misfire Detected
P0301  Cylinder 1 Misfire Detected
P0302  Cylinder 2 Misfire Detected
P0303  Cylinder 3 Misfire Detected
P0304  Cylinder 4 Misfire Detected
P0327  Low Knock Signal Input From IDM (Bank 1)
P0336  CKP Sensor Signal Performance Problem
P0337  CKP Sensor Signal No Input
P0340  CMP Sensor Signal Faulty Operation
P0420  Three-Way Catalyst Malfunction
P0441  EVAP Purge Valve Performance Problem
P0442  EVAP System Small Leak Detected
P0444  EVAP Purge Valve Circuit Open/Short To Ground
P0445  EVAP Purge Valve Circuit Short To Battery Voltage
P0452  FTP Sensor Circuit Short To Ground
P0453  FTP Sensor Circuit Open/Short To Battery Voltage
P0455  EVAP Purge System Large Leak
P0501  VSS Signal Outside Limits
P0502  VSS No Input Signal
P0506  ISC; Idle Speed Too Low
P0507  ISC; Idle Speed Too High
P0605  Internal ECM Malfunction
P1105  CAAP Sensor Hose Leak
P1106  CAAP Sensor Circuit Performance Problem
P1107  CAAP Sensor Circuit Open/Short To Ground
P1108  CAAP Sensor Circuit Short To Battery Voltage
P1110  CAB Valve Performance Problem
P1135  HO2S-1 Heater Circuit Current Too Low
P1136  HO2S-1 Heater Circuit Current Too High
P1141  HO2S-2 Heater Circuit Current Too Low
P1142  HO2S-2 Heater Circuit Current Too High
PP1171  Short Term Fuel Trim Lean Mixture
P1172  Short Term Fuel Trim Rich Mixture
P1181  Long Term Fuel Trim (Additive) Lean Mixture
P1182  Long Term Fuel Trim (Additive) Rich Mixture
P1230  TPS Circuits No.1 & 2 Voltage Sum Out Of Range
P1240  Throttle Motor Circuit Shorted
P1251 (2) Throttle Motor Full Pulse Width Modulation In Closing Direction
P1252  Throttle Motor Full Pulse Width Modulation In Open Direction And No Motor Current
P1253  Throttle Motor Full Pulse Width Modulation While Cranking
P1260 (2) Throttle Return Spring Insufficient Return Force
P1261  Throttle Binding
P1263 (2) Throttle Moved Manually While Engine Running
P1264  Throttle Open When Pedal Is Released
P1300  Random Misfire Detected; Potential Catalyst Damage
P1301  Cylinder 1 Misfire Detected; Potential Catalyst Damage
P1302  Cylinder 2 Misfire Detected; Potential Catalyst Damage
P1303  Cylinder 3 Misfire Detected; Potential Catalyst Damage
P1304  Cylinder 4 Misfire Detected; Potential Catalyst Damage
P1310  Ignition Discharge Module No Power
P1312  Combustion Detection Cyls. 1 & 2 Faulty Circuit
P1334  Combustion Detection Cyls. 3 & 4 Faulty Circuit
P1390  Random Misfire Detected; Potential Catalyst Damage, Fuel Level Low
P1391  Cylinder 1 Misfire Detected; Potential Catalyst Damage, Fuel Level Low
P1392  Cylinder 2 Misfire Detected; Potential Catalyst Damage, Fuel Level Low
P1393  Cylinder 3 Misfire Detected; Potential Catalyst Damage, Fuel Level Low
P1394  Cylinder 4 Misfire Detected; Potential Catalyst Damage, Fuel Level Low
P1441 (1) EVAP Purge Valve Circuit; Low Fuel Level Problems Reported At Same Time
P1442 (1) EVAP Purge Valve System Leak; Low Fuel Level Problems Reported At Same Time
P1444  EVAP Canister Close Valve Circuit Open/Short To Ground
P1445  EVAP Canister Close Valve Circuit Short To Battery Voltage
P1451  FTP Sensor Malfunction
P1452  FTP Sensor Value Too Low When Depressurized
P1453  FTP Sensor Value Too High When Depressurized
P1455 (1) EVAP Purge Valve System Major Leak & Low Fuel Level Problems Reported At Same Time
P1460 (3) Immobilizer Active
P1491 (1) FTP Sensor Malfunction; Low Fuel Level Problems Reported At Same Time
P1492 (1) FTP Sensor Value Too Low; Low Fuel Level Problems Reported At Same Time
P1493 (1) FTP Sensor Value Too High; Low Fuel Level Problems Reported At Same Time
P1530  Pedal Position Sensor Circuits No. 1 & 2 Voltage Sum Out Of Range
P1531  Pedal Position Sensor Circuits No. 1 & 2 Adapted Voltage Sum Out Of Range
P1532  Pedal Position Sensor Circuits No. 1 & 2 Control Module Circuits Shorted To Each Other
P1549  Charge Air Malfunction
P1576  Brake Light Switch Circuit Open/Short To Battery Voltage
P1577  Brake Light Switch Circuit Short To Ground
P1601-P1621  Internal Control Module Malfunction
P1624  "CHECK ENGINE" Request On Bus From TCM
P1631-P1633  Internal Control Module Malfunction
P1640  Main Relay Circuit No Voltage To ECM Pin No. 1
P1641  Fuel Pump Relay No Voltage To Fuel Pump & HO2S Heaters
P1652  Main Relay Coil Circuit Open Or Short To Ground
P1653  Main Relay Coil Circuit Short To Battery Voltage
P1654  Fuel Pump Relay Coil Circuit Open Or Short To Ground
P1655  Fuel Pump Relay Coil Circuit Short To Battery Voltage
P1656  A/C Relay Coil Circuit Open Or Short To Ground
P1657  A/C Relay Coil Circuit Short To Battery Voltage
P1658  Charge Air Bypass Valve Circuit Open Or Short To Ground
P1659  Charge Air Bypass Valve Circuit Short To Battery Voltage
P1662  Charge Air Control Valve Circuit Open Or Short To Ground
P1663  Charge Air Control Valve Circuit Short To Battery Voltage
P1670  Throttle Limp-home Relay Coil Circuit Open Or Short To Ground
P1671  Throttle Limp-home Relay Coil Circuit Short To Battery Voltage
P1676  Injector Circuit Open Or Short To Ground Or Battery Voltage
P1908  (4) No Serial Bus Data From MIU.
P1923  (5) No Serial Bus Data From TCM.
(1) 2000 Models (LEV) only.
(2) May set if throttle mechanism is not reset after repairs.
(3) If new T7, MIU or TWICE module was installed, use scan tool to reprogram module in TWICE.
(4) Main Instrument Unit.
(5) Transmission Control Module.