Self Diagnosis System

A self diagnosis system is incorporated into all TCCS Electronic Control Units (ECUs) and into some Conventional EFI system ECUs. A Conventional EFI engine equipped with self diagnostics is a P7/EFI system. This diagnostic system uses a check engine warning lamp in the combination meter which is capable of warning the driver when specific faults are detected in the engine control system. The check engine light is also capable of flashing a series of diagnosis codes to assist the technician in troubleshooting these faults.

Simple Car Care Tips and Advice

Simple Car Care Tips and Advice

Put an End to All Your Car Troubles. Does Your Car Break Down Often? Are You Spending More On Fuel Than You Thought You Would? Is Maintaining Your Car Eating Into Your Budget? Make Your Car Last Longer with Some Simple Do It Yourself Tips.

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