ECU Capacitor Failure (R32)
Symptoms
Erratic engine behaviour, random fault codes, intermittent cutting out, or complete ECU failure.
Cause
The R32 GT-R's factory ECU uses electrolytic capacitors that deteriorate with age. After 30+ years, these capacitors leak electrolyte onto the circuit board, causing corrosion and short circuits.
Fix
Have the ECU recapped, a specialist replaces all electrolytic capacitors with new, high-quality components.
Cost: $200-400 at an electronics specialist.
This is preventive maintenance that should be done on every R32 GT-R regardless of symptoms.
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