Ford DTC P1445 – Purge Flow Sensor circuit Input High
DTC P1445 meaning on Ford
The DTC P1445 for Ford indicates a fault in the Purge Flow Sensor circuit where the input signal is detected as being too high.
Ford DTC P1445 symptoms
Common symptoms associated with DTC P1445 on a Ford vehicle may include:
- Check Engine Light illuminated
- Decreased fuel efficiency
- Engine running rough or stalling
Ford DTC P1445 causes
The potential causes of DTC P1445 on a Ford vehicle may include:
- Faulty Purge Flow Sensor
- Wiring or connector issues in the Purge Flow Sensor circuit
- PCM (Powertrain Control Module) malfunction
Ford DTC P1445 seriousness
While DTC P1445 may not always result in immediate drivability issues, it is important to address this fault promptly to prevent potential long-term damage to the vehicle’s emissions control system.
How to diagnose DTC P1445 on Ford
To diagnose DTC P1445 on a Ford vehicle, a mechanic may perform the following steps:
- Use a scan tool to retrieve the DTC and freeze frame data
- Inspect the Purge Flow Sensor and its wiring for any visible damage
- Check the voltage and resistance of the Purge Flow Sensor circuit
How to fix DTC P1445 on Ford
To address DTC P1445 on a Ford vehicle, the following steps may be taken:
- Replace the faulty Purge Flow Sensor if necessary
- Repair any damaged wiring or connectors in the circuit
- If the issue persists, further diagnostics may be needed to identify the root cause
How to erase DTC P1445 on Ford
To clear DTC P1445 from the vehicle’s memory, the following steps can be followed:
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