FixVault
Home
›
Acura
›
2021
›
TLX Base
›
Repair and Diagnosis
›
Engine Performance
›
System
›
Engine Control System - DTC Diagnostics (5 Of 6)
›
Troubleshooting
›
DTC Troubleshooting: P16BB (2.0L Engine)
›
Overview
DTC Troubleshooting: P16BB (2.0L Engine): Overview
If the PCM power supply voltage and the alternator power generation amount are out of a specified range, the PCM determines an abnormality and stores the DTC.