Bad injection pump ($2,000 repair quote).
Terminal release tool (small flathead), replacement pins (from Toyota or Ballenger Motorsports), and the official Toyota Electrical Wiring Diagram (EWD). 1kz ecu pinout
The Toyota 1KZ-TE is one of the most beloved diesel engines ever produced. Found in legendary vehicles like the Land Cruiser Prado (KZJ70, KZJ90), Hilux Surf, and Hiace van, this 3.0-liter turbo-diesel is known for its reliability—until an electrical gremlin appears. Bad injection pump ($2,000 repair quote)