Experiencing issues getting your BAFX OBD2 scanner to work correctly with your 1996 Ford F250 7.3 Powerstroke? You’re not alone. Many owners of these robust trucks, while attempting to utilize modern diagnostic tools, encounter similar roadblocks. One common frustration is the “ECU Problem” message in apps like Torque Pro, stating that the ECU might not support PID reading or be OBD2 compliant. This can be perplexing, especially when you believe your 1996 Ford F250 should indeed be OBD2 compliant.
Despite the error message, you might see a “connected to ECU OK” status, further adding to the confusion. Often, RPM readings are accurate, but other crucial data points like speed, coolant temperature, and boost pressure are either wildly inaccurate or static. For instance, speed might register double the actual value, coolant temp stuck at an unrealistic -40F, and boost stubbornly at zero.
Another significant problem reported is truck stalling when attempting to scan for fault codes while the engine is running. Interestingly, scanning for faults with the key in the “on” position but the engine off often completes without issue and may even report no ECM faults. This behavior suggests a potential communication conflict or power draw issue during live engine operation.
If you’re facing these exact symptoms with your BAFX OBD2 scanner and Torque Pro app on your 1996 Ford F250 7.3 Powerstroke, you’re likely seeking answers and solutions. While the Torque Pro app is versatile, it sometimes requires specific configurations for older OBD2 systems like those found in early OBD2 compliant vehicles. It’s possible that the default settings or PID configurations within Torque Pro aren’t fully optimized for the nuances of the 1996 Ford F250 7.3 Powerstroke ECU. Exploring custom Power Stroke PIDs within the Torque Pro settings might be a necessary step to unlock accurate readings and full diagnostic capabilities. Further investigation into specific OBD2 protocols and potential compatibility quirks of early OBD2 implementations on the 7.3 Powerstroke could also shed light on these scanner communication issues.
