What does code P1606 mean on Audi vehicles?
A communication fault with the ABS ECU affecting engine torque calculation has been detected.
OBD-II Code Audi
P1606 — Audi — Rough Road Spec Engine Torque ABS-ECU Electrical Malfunction
A communication fault with the ABS ECU affecting engine torque calculation has been detected.
Common symptoms
- Incorrect stability interventions.
Possible causes
- Communication error.
Initial recommendation
Perform ABS system diagnosis.
Safety notice
This information is for guidance only. Brand-specific codes may vary by model, year, engine, transmission and vehicle configuration. It does not replace a physical inspection or diagnosis by a qualified mechanic. If the vehicle is unsafe to operate, avoid driving it and seek professional inspection.
Analyze this code with MecaOBD
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