Ford DTC P1236 – Fuel Pump Control out of range
DTC P1236 meaning on Ford
DTC P1236 for Ford indicates a fault with the fuel pump control circuit. This code is triggered when the fuel pump control module detects that the fuel pump is operating outside of its normal range.
Ford DTC P1236 symptoms
Symptoms of DTC P1236 on a Ford vehicle may include:
- Engine stalling or hesitation during acceleration
- Difficulty starting the engine
- Decreased fuel efficiency
- Check Engine Light illuminated on the dashboard
Ford DTC P1236 causes
The common causes of DTC P1236 on a Ford vehicle are:
- Faulty fuel pump
- Issues with the fuel pump control module
- Wiring or connection problems in the fuel pump circuit
Ford DTC P1236 seriousness
DTC P1236 should be addressed promptly as it can lead to drivability issues and potential engine damage if the fuel pump is not functioning correctly.
How to diagnose DTC P1236 on Ford
To diagnose DTC P1236 on a Ford vehicle, a mechanic would typically perform the following steps:
- Use a scan tool to retrieve the trouble codes stored in the vehicle’s computer
- Inspect the fuel pump and its control module for any visible damage or signs of malfunction
- Check the wiring and connections in the fuel pump circuit for any issues
- Perform fuel pressure tests to ensure the pump is delivering fuel at the correct pressure
How to fix DTC P1236 on Ford
To fix DTC P1236 on a Ford vehicle, the following steps may be taken:
- Replace the faulty fuel pump if it is determined to be the cause of the issue
- Repair or replace the fuel pump control module if necessary
- Repair any damaged wiring or connections in the fuel pump circuit
- Clear the trouble codes from the vehicle’s computer after the repairs have been completed
How to erase DTC P1236 on Ford
To erase DTC P1236 on a Ford vehicle, a mechanic can use a scan tool to clear the trouble codes stored in the vehicle’s computer. Once the repairs have been made and the issue resolved, the code can be cleared to turn off the Check Engine Light.
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