Articles » Tech Notes

Code Repair Importance and Difficult Level

Repair Importance Level

1=Easy:

If not other symptoms are present, fixing the problem could wait, but may fail emissions test.

2=Moderate:

Problem will more than likely fail the emissions test and may affect engine performance and/or gas mileage.

3=High:

Problem requires immediately attention, may affect engine performance and/or reduce gas mileage, and could damage other components.

Repair Difficult Level

1=Easy:

Repair may just require to clear the engine code, retight connector, fuel cap or check/top off fluids.

2=Moderate:

Repair could require replacing a component (sensor, solenoid or switch) and clearing the engine code.

3=Hard:

Expert repair recommended. Problem may require special tools and experienced technician to diagnose and repair.