This article describs the general procedure on the on|boad diagnostics for the malfunction of electronic control system for the AJR engine in Santana 2000 Gsi car and using instrument to diagnose the common malfunction. ;

• 介绍桑塔纳 2 0 0 0 Gsi轿车 AJR发动机电控系统故障的车载电脑诊断、使用仪器诊断及常见故障诊断的一般步骤