OBD-II DTC · SAE J2012

P0794

Intermediate Shaft Speed Sensor “A” Circuit Intermittent

Sensor / Circuit → Depends on cause

What P0794 means

P0794 is a standard SAE J2012 powertrain diagnostic trouble code with the defined meaning: Intermediate Shaft Speed Sensor “A” Circuit Intermittent. This is the OEM-agnostic definition; specific manufacturer interpretation may add detail (subsystem, bank, sensor location) but the core meaning is consistent across all OBD-II compliant vehicles since 1996.

Can this code be suppressed via ECU tuning?

Whether this code is safe to suppress depends on the underlying cause. Diagnose first, suppress only after confirming the mechanical issue is benign or rectified.

Related codes in the P07xx family

P0700P0701P0702P0703P0704P0705P0706P0707P0708P0709P0710P0711