0445110532 — Symptoms & Failure Modes
Common symptoms and verified failure modes of a failing Bosch 0445110532 1.6 i-DTEC (N16A1) Common Rail Injector (Honda Civic / CR-V / HR-V).
Rough idle / vibration · high
A leaking injector unbalances cylinder fuelling on the 1.6 i-DTEC.
Hard starting · high
Excess back-leakage drops cranking rail pressure.
Loss of power / limp mode · high
Out-of-range delivery or rail-pressure deviation cuts power.
Black smoke · medium
Poor atomisation over-fuels the cylinder.
Engine management light · medium
Cylinder-specific injector or fuel-metering codes.