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.
2001 Suzuki Swift GL, AutomaticFACTORY OEM SERVICE PROCEDURE
Engine Performance DTCS
ENGINE PERFORMANCE DIAGNOSTIC TROUBLE CODE (DTC) LIST
| DTC | Description |
|---|---|
| P0106 | Manifold Absolute Pressure Sensor Circuit Performance Problem |
| P0107 | Manifold Absolute Pressure Sensor Circuit Low Input |
| P0108 | Manifold Absolute Pressure Sensor Circuit High Input |
| P0111 | Intake Air Temperature Circuit Range/Performance Problem |
| P0112 | Intake Air Temperature Sensor Circuit Low Input |
| P0113 | Intake Air Temperature Sensor Circuit High Input |
| P0116 | Engine Coolant Temperature Circuit Range/Performance Problem |
| P0117 | Engine Coolant Temperature Sensor Circuit Low Input |
| P0118 | Engine Coolant Temperature Sensor Circuit High Input |
| P0121 | TP Sensor Circuit Range/Performance Problem |
| P0122 | TP Sensor Circuit Low Input |
| P0123 | TP Sensor Circuit High Input |
| P0125 | Insufficient Coolant Temperature For Closed Loop Operation |
| P0131 | Heated Oxygen Sensor (HO2S) No. 1 Circuit Low Input |
| P0132 | Heated Oxygen Sensor (HO2S) No. 1 Circuit High Input |
| P0133 | Heated Oxygen Sensor (HO2S) No. 1 Circuit Slow Response |
| P0134 | Heated Oxygen Sensor (HO2S) No. 1 Circuit No Activity Detected |
| P0135 | Heated Oxygen Sensor (HO2S) No. 1 Heater Circuit Malfunction |
| P0136 | Heated Oxygen Sensor (HO2S) No. 2 Circuit Malfunction |
| P0141 | Heated Oxygen Sensor (HO2S) No. 2 Heater Circuit Malfunction |
| P0171 | Total Fuel Trim Is Greater Than Allowed Specification |
| P0172 | Total Fuel Trim Is Less Than Allowed Specification |
| P0300 | Random Misfire Detected |
| P0301 | Cylinder No. 1 Misfire Detected |
| P0302 | Cylinder No. 2 Misfire Detected |
| P0303 | Cylinder No. 3 Misfire Detected |
| P0304 | Cylinder No. 4 Misfire Detected |
| P0335 | Crankshaft Position Sensor Circuit Malfunction |
| P0340 | Camshaft Position Sensor Circuit Malfunction |
| P0420 | Catalyst System Efficiency Below Threshold |
| P0440 | EVAP System Malfunction |
| P0450 | EVAP System Pressure Sensor Malfunction |
| P0451 | EVAP System Pressure Sensor Performance |
| P0455 | EVAP System Leak Detected (Gross Leak) |
| P0461 | Poor Fuel Level Sensor Circuit Performance |
| P0463 | Fuel Level Sensor (Gauge) Circuit High Input |
| P0480 | Low Fan Control Relay Terminal Voltage With Low Coolant Temperature |
| P0500 | Vehicle Speed Sensor (VSS) Malfunction (A/T) |
| P0500 | Vehicle Speed Sensor (VSS) Malfunction (M/T) |
| P0505 | Target Idle Speed Not Obtained |
| P0506 | Idle RPM Is Lower Than Expected |
| P0507 | Idle RPM Is Higher Than Expected |
| P0601 | Data Write Error |
| P0603 | EEPROM Memory Error |
| P1410 | Low Voltage Signal With High Fuel Level Reading |
| P1450 | Barometric Pressure Sensor, Low Or High Input |
| P1451 | Barometric Pressure Sensor Performance Problem During Cranking |
| P1500 | No Input Or Constant Input From Starter Signal Circuit |
| P1510 | No Back-Up Power Supply After Engine Start |
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.
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