The problems could arise due to: 1. *Check Electrical Connections*: Ensure that all electrical connections related to the fuel pump replacement are securely connected and properly installed.
2. Check Fuel System: Verify that the fuel pump is receiving power and functioning correctly. You may need to double-check the installation to ensure it's properly seated and connected.
3. Immobilizer System: If the tool symbol indicates an issue with the immobilizer system, try resetting it according to the manufacturer's instructions. This might involve using a spare key or following a specific procedure.
4. Diagnostic Scan: Consider performing a diagnostic scan using a compatible OBD-II scanner to identify any fault codes stored in the vehicle's computer system. This can provide valuable information about the specific issue causing the car not to start.
