Fail-Safe Mode Chart
If any of following codes are recorded, ECM enters fail-safe mode. See IDENTIFYING FAIL-SAFE MODE CODES table.
IDENTIFYING FAIL-SAFE MODE CODES
| DTC No. | Fail-Safe Operation | Fail-Safe Deactivation Conditions |
|---|---|---|
| P0031, P0032, P0037 & P0038 | Abnormal Heater Circuit Turned Off | Ignition Switch OFF |
| P0100, P0101 & P0102 | Ignition Timing Calculated From Engine Speed | Returned To Normal Condition |
| P0110, P0112 & P0113 | Intake Air Temp. Fixed At 68°F (20°C) | Returned To Normal Condition |
| P0115, P0117 & P0118 | Engine Coolant Temp. Fixed At 176°F (80°C) | Returned To Normal Condition |
| P0325 & P0330 | Max. Timing Retardation | Ignition Switch OFF |
| P0351 - P0354 | Fuel Cut | IGF Signal Detected For 4 Consecutive Ignitions |