Ford Taurus won't crank, displaying codes BLoD7 and UO161 on Ford Taurus

Some Ford Taurus owners report experiencing starting issues, particularly when the vehicle won't crank and displays diagnostic trouble codes like BLoD7 and UO161. These problems may stem from a battery that lacks sufficient charge or is in poor condition, as the Taurus requires significant electricity for startup. Additionally, issues with the immobilizer system can prevent the vehicle from starting altogether. Owners may also encounter difficulties due to faulty ignition components, which can hinder spark production. Problems with engine sensors, such as the MAF sensor or throttle body, may contribute to these starting issues, and cleaning these sensors with appropriate cleaners can sometimes improve performance. The diagnostic trouble codes BLoD7 and UO161 may offer further insights into the underlying problems, and consulting a comprehensive Ford OBD2 trouble codes list is advisable for effective troubleshooting. Addressing these potential causes systematically is crucial for resolving the starting issues with the Ford Taurus.