What does code P1607 mean on Acura vehicles?
An internal failure has been detected in the ECM/PCM.
OBD-II Code Acura
P1607 — Acura — ECM/PCM Internal Circuit Failure
An internal failure has been detected in the ECM/PCM.
Common symptoms
- Engine will not start or severe drivability issues.
Possible causes
- Defective PCM.
Initial recommendation
Reprogram or replace PCM.
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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