In vehicles like the Avanza and Rush, the engine mounts (specifically the lower mount) can degrade prematurely due to the torque characteristics of the engine and the vehicle's body-on-frame construction. Vibrations at idle are a common symptom.
Whether you are a professional mechanic or a passionate DIY owner, having the is critical for keeping your vehicle in peak condition. A high-quality PDF manual provides:
Strict adherence to maintenance schedules can extend the engine's life beyond
Inspect every 10,000 km; replace every 40,000 km.
Swap the ignition coil from the misfiring cylinder to a functional one to see if the code changes location. Clean fuel injectors. P0171: System Too Lean (Bank 1)
The DVVT system is sensitive to oil sludge. Use high-quality synthetic oil and change it regularly to prevent stalling or reduced torque.
20 Nm (15 lb-ft) plus an additional 90 degrees Crankshaft Pulley Bolt: 130 Nm (96 lb-ft) Flywheel / Drive Plate Bolts: 74 Nm (55 lb-ft) Timing Chain Installation and Alignment
) sensors, Camshaft Position sensor, and Crankshaft Position sensor. 5. Common Troubleshooting and Maintenance Tips
A common complaint on high-mileage 3SZ-VE engines is carbon buildup on the VVTi gear. The manual walks you through:
Inspect the VVT-i oil control valve (OCV) for debris or electrical failure. Ensure oil pressure is adequate.
To the uninitiated, it looks like a typo—a jumble of alphanumeric code. But to the keepers of obscure Japanese kei trucks, the tinkerers of东南亚 (Southeast Asian) Toyota Avanzas, and the die-hard Daihatsu Xenia fanatics, those seven characters represent the Holy Grail of DIY mechanics.