5) ATS E Scan Pro.
Automotive Test Solutions' EScan Pro, No. ESN2000, is a PC-based drivability tool with Sharpshooter troubleshooting capabilities. Advanced testing capabilities include fuel trim charts, volumetric efficiency charts, vacuum charts, catalyst efficiency charts, temperature charts and injection charts. Designed for ease of use; includes service and technical support before and after the sale. Also available with Bluetooth wireless capabilities, No. ESN2010.