You're looking for information related to the 1AZ-FSE engine, specifically a repair manual for Toyota. Here's what I found:
Standard idle timing should range from 5° to 23° BTDC . ⚡ Critical D-4 Fuel System Notes 1az fse engine toyota repair manual
This is an interference engine. If the timing chain stretches (common around 120,000–150,000 miles) due to oil sludge or normal wear, pistons will hit valves. You're looking for information related to the 1AZ-FSE