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.
1995 Suzuki Swift StandardFACTORY OEM SERVICE PROCEDURE
Trouble Code Definition
TROUBLE CODE IDENTIFICATION
| Code | System Affected | Probable Cause | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 12 | System Normal | System Normal | ||||||||
| 13 | Heated Oxygen Sensor | Sensor Or Circuit, ECM | ||||||||
| 14 | (1) Engine Coolant Temp. (ECT) Sensor | Sensor Or Circuit, ECM | ||||||||
| 15 | (2) Engine Coolant Temp. (ECT) Sensor | Sensor Or Circuit, ECM | ||||||||
| 21 | (3) Throttle Position (TP) Sensor | Sensor Or Circuit, ECM | ||||||||
| 22 | (4) Throttle Position (TP) Sensor | Sensor Or Circuit, ECM | ||||||||
| 23 | (1) Intake Air Temp. (IAT) Sensor | Sensor Or Circuit, ECM | ||||||||
| 24 | Vehicle Speed Sensor (VSS) | Speedometer Cable, Sensor Or Circuit, ECM | ||||||||
| 25 | (2) Intake Air Temp. (IAT) Sensor | Sensor Or Circuit, ECM | ||||||||
| 31 | (4) MAP Sensor | Vacuum Lines, Sensor Or Circuit, ECM | ||||||||
| 32 | (3) MAP Sensor | Vacuum Lines, Sensor Or Circuit, ECM | ||||||||
| 41 | Ignition Fail Safe Signal Circuit | Ignition System, ECM | ||||||||
| 42 | Camshaft Position (CMP) Sensor | Sensor Or Circuit, ECM | ||||||||
| 46 | Idle Speed Control (ISC) System | ISC Actuator, ISC Actuator Relay, Idle Switch, ECM | ||||||||
| 51 | EGR System | ECM, EGR, Solenoid Vacuum Valve, EGR Pressure Transducer, Vacuum Lines | ||||||||
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Factory Service Tools
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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.
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