DTC P0A0F-204: Engine Failed to Start; DTC P0A0F-205: Engine Failed to Start; DTC P0A0F-206: Engine Failed to Start; DTC P0A0F-524: Engine Failed to Start; DTC P0A0F-525: Engine Failed to Start [12/2014 - ]: Description
If an engine malfunction occurs, an engine malfunction signal is sent from the ECM to the management control ECU. When the hybrid vehicle control ECU receives this signal, it sets a DTC and performs fail-safe control.
| DTC No. | INF Code | DTC Detection Condition | Trouble Area |
|---|---|---|---|
| P0A0F | 204 | Signal indicating abnormality is received from the ECM (abnormal engine output) Actual engine torque is very low compared to the target torque. (1 trip detection logic) |
SFI system |
| 205 | Signal indicating abnormality is received from the ECM (engine unable to start) (1 trip detection logic) |
||
| 206 | Signal indicating abnormality is received from the ECM (engine component malfunctioning, drop in torque) (1 trip detection logic) |
||
| 524 | Signal indicating abnormality is received from the ECM (abnormal NE signal) (1 trip detection logic) |
||
| 525 | Signal indicating abnormality is received from the ECM (abnormal GI signal) (1 trip detection logic) |
RELATED DATA LIST
| DTC No. | Data List |
|---|---|
| P0A0F-204 | Main
|
| P0A0F-205 | |
| P0A0F-206 | |
| P0A0F-524 | Engine Revolution |
| P0A0F-525 |
|
The following items can be helpful when performing repairs:
Data List
- Ready Signal
- State of Charge (All Bat)
- +B
HINT:
- The hybrid vehicle control ECU stores DTC P0A0F-204, 205, 206, 524 or 525 when it receives a signal from the ECM indicating abnormal engine power, engine starting malfunction, engine performance deterioration (running out of fuel), crank angle sensor circuit DTCs or cam position sensor circuit DTCs.
- If the engine cannot start, the vehicle is driven using EV drive mode. However, if the vehicle is continuously driven using only EV drive mode, the HV battery will be discharged and the vehicle will not be able to be driven.
- If any of these DTCs are output, it is required to repair the EFI system in accordance with the DTC or to add a sufficient amount of fuel.
Hybrid control system DTCs SFI system related DTCs P0A0F-204 (Abnormal engine output) P3190 (Poor Engine Power) P0A0F-205 (Engine unable to start) P3191 (Engine does not Start) P0A0F-206 (Engine component malfunctioning, drop in torque) P0171 (System Too Lean(Bank 1)) P0172 (System Too Rich(Bank 1)) P0606 (ECM / PCM Processor) P060E (Internal Control Module Throttle Position Performance) P0A0F-524 (Abnormal NE signal) P0335 (Crankshaft Position Sensor "A" Circuit) P0A0F-525 (Abnormal GI signal) P0340 (Camshaft Position Sensor Circuit Malfunction)