Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSISUZU1997OASIS SREPAIR AND DIAGNOSISENGINE PERFORMANCESYSTEMENGINE CONTROLS - TESTS W/CODES
1997 Isuzu Oasis S
Engine Controls - Tests W/Codes
1997 Isuzu Oasis SSECTION Engine Controls - Tests W/Codes
- Introduction
- Self-Diagnostic System
- Summary
- Test Equipment
- Connector Identification
- Circuit Tests
- Notes
- Malfunction Indicator Light (Mil) Malfunction
- DTC P0107: Map Sensor Circuit Low Voltage Input
- DTC P0108: Map Sensor Circuit High Voltage Input
- DTC P0111: Intake Air Temperature (IAT) Sensor Range/Performance Problem
- DTC P0112: Intake Air Temperature (IAT) Sensor Low Voltage Input
- DTC P0113: Intake Air Temperature (IAT) Sensor High Voltage Input
- DTC P0116: Engine Coolant Temperature (ECT) Sensor Range/Performance Problem
- DTC P0117: Engine Coolant Temperature (ECT) Sensor Low Voltage Input
- DTC P0118: Engine Coolant Temperature (ECT) Sensor High Voltage Input
- DTC P0122: Throttle Position (TP) Sensor Low Voltage Input
- DTC P0123: Throttle Position (TP) Sensor High Voltage Input
- DTC P0131: Ho2S-1 Low Voltage
- DTC P0132: Ho2S-1 Sensor High Voltage
- DTC P0133: Front Ho2S-1 Slow Response
- DTC P0135 Or P0141: Ho2S Heater Circuit Malfunction
- DTC P0137: Rear Heated Oxygen Sensor-2 (Ho2S-2) Low Voltage
- DTC P0138: Rear Heated Oxygen Sensor-2 (Ho2S-2) High Voltage
- DTC P0139: Rear Heated Oxygen Sensor-2 (Ho2S-2) Slow Response
- DTC P0171 & P0172: Fuel Supply System
- DTC P0301, P0302, P0303, P0304, P0305 & P0306: Misfire In One Cylinder Detected
- DTC P0335, P0336, P1361 & P1362: CKP/TDC Sensor
- DTC P0401: EGR Insufficient Flow
- DTC P0420: Catalytic System Efficiency Below Threshold
- DTC P0441: EVAP Control System Insufficient Purge Flow
- DTC P0500 & P0501: VSS Range/Performance Problem
- DTC P0505: Idle Control System Malfunction
- DTC P1106: BARO Sensor Range/Performance Problem
- DTC P1107 & P1108: BARO Sensor
- DTC P1121 & P1122: Throttle Position (TP) Sensor
- DTC P1128: Manifold Absolute Pressure (Map) Lower Than Expected
- DTC P1129: Manifold Absolute Pressure (Map) Higher Than Expected
- DTC P1297: Electrical Load Detector (Eld) Low Voltage Input
- DTC P1298: Electrical Load Detector (Eld) High Voltage Input
- DTC P1300 Or DTC P0301, P0302, P0303, P0304, P0305 & P0306 - Random Misfire
- DTC P1359: Crankshaft Position/Top Dead Center (CKP/TDC) Sensor
- DTC P1381 & P1382: CYP Sensor
- DTC P1459: EVAP Purge Flow Switch Malfunction
- DTC P1491: EGR System Malfunction
- DTC P1498: EGR Valve Lift Sensor High Voltage
- DTC P1508: Idle Air Control (IAC) Valve
- DTC P1607: Pcm Internal Circuit
- DTC P1705: A/T Gear Position Switch
- DTC P1706: A/T Gear Position Switch
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.