What does code P1487 mean on Mazda vehicles?
The ECU detects a malfunction in the EGR check (boost) solenoid circuit.
OBD-II Code Mazda
P1487 — Mazda — EGR-CHK (Boost) Solenoid Circuit
The ECU detects a malfunction in the EGR check (boost) solenoid circuit.
Common symptoms
- EGR system malfunction
Possible causes
- Faulty EGR check solenoid
Initial recommendation
Test EGR check solenoid and wiring.
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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