Kohler ECV630 troubleshooting: 9 fault codes and symptom-cause-remedy entries from the manufacturer's own service documentation.
Kohler ECV630 — full specs, parts & maintenance.
| Code | Meaning |
|---|---|
| 0031 | Oxygen Sensor Heater Circuit High Voltage |
| 0032 | Oxygen Sensor Heater Circuit Low Voltage |
| 0107 | Manifold Absolute Pressure Sensor Circuit Low Voltage or Open |
| 0108 | Manifold Absolute Pressure Sensor Circuit High Voltage |
| 0112 | Intake Air Temperature Sensor Circuit Low Voltage |
| 0113 | Intake Air Temperature Sensor Circuit High Voltage or Open |
| 0117 | Coolant/Oil Temperature Sensor Circuit Low Voltage |
| 0118 | Coolant/Oil Temperature Sensor Circuit High Voltage or Open |
| 0122 | Throttle Position Sensor Circuit Low Voltage or Open |
Fault codes and symptom→remedy steps extracted from this model’s service/owner documentation; verify against the official manual before servicing.