| Item | Interval (km / months) | |------|----------------| | Engine oil & filter | 5,000 km / 6 months | | Spark plugs (iridium) | 40,000 km | | Timing chain inspection | 80,000 km | | High-pressure fuel pump inspection | 100,000 km | | D-4 injector cleaning (ultrasonic) | 80,000 km | | Coolant replacement | 40,000 km / 24 months |
Some common repair areas for the 1AZ-FSE engine include: 1az fse engine toyota repair manual
The repair manual for the engine (specifically RM1019E or RM1018E for the Avensis) provides technical procedures for diagnosing, removing, and installing engine components for this 2.0L direct-injection (D-4) system. Manual Overview and Contents | Item | Interval (km / months) |