I had to buy this one as a replacement because my technician left another one (which I had for 15 years) in a customer's engine bay which was then lost when walking with it . I've seen and worked on many cars with carburetors where this sensor has helped me get idle air mixtures right or diagnose PB issues after installing soft/aggressive cams. Not sure how this new one will perform, but the one my tech lost; I actually ran my car over once - just cracked the face but still accurate enough to keep using it. I tend to buy OTC rather than Snap-On or Matco if they have a tool because I think they are well made and just a better price.
Precision Bike Torque Wrench Set for Mountain & Road Bikes - Pro Bike Tool 1/4-Inch Drive with Allen & Torx Sockets, Extension Bar, Dual Readout, and Storage Box
11 Review
MUCAR CDL20 OBD2 Scanner - Check Engine Code Reader And Diagnostic Scan Tool For All OBD II Protocol Cars Since 1996, With O2 Sensor, EVAP System, And Smog Test Functions
23 Review
eTORK 3/8-Inch Drive "Click Style" Electronic Torque Wrench: Precise Torque Control (25-250 In. lbs., 2-20 ft.-lb.)
12 Review
Autel AP200H OBD2 Scanner Dongle - Wireless Bluetooth Code Reader with Health Status Reports - Diagnostic Tool for Engine, Transmission, ABS, SRS - OLS/BMS Resets - All Vehicles (Android/iOS)
11 Review