
Put them in my 23 year old Buick Century on the upstream side and the machine will still perform poorly. I took it to the mechanic, I asked them to put it on the oscilloscope or the computer, some of you may know that there was no connection in the O2 sensor! The whole reason I bought it was to do it for myself and not take it to the shop, so I had to get a Bosch O2 sensor a few hundred bucks later to solve the first problem. Do not buy them made in China as it says on the O2 sensors packaging.

LEDAUT M18X1.5 Stainless Steel Stepped Mounting Bung And Plug Fittings (2 Bungs/2 Plugs) For Welding
20 Review

Xiaomi Clear Grass temperature and humidity sensor (CGG1), white
13 Review

OnePlus Ace Pro 16/256 GB CN Smartphone, 2 nano SIM, Black
20 Review

Horizontal bar, parallel bars Absolute Champion Athlete 98 cm black 9.6 kg
14 Review

Upgrade Your Mazda MX-5 Miata With CravenSpeed'S USA-Made Door Bushings
39 Review

Upgrade Your Driving Experience With Lunsom'S Automatic Shift Knob: High-Quality Metal Car Shifting With Push Button & Long Stick Gear Head In Black
38 Review

Off-Road Fender Flares For Jeep Wrangler 2007-2018 JK & JKU Unlimited - Heavy Duty Flat Textured Steel Mud Guards In Black (Set Of 4) By Hikotor For Front And Rear Replacement (2 Or 4 Door Options)
47 Review

Replace Car Bumper Clips: GOOACC 100Pcs For Nissan, Mazda And Infiniti, Including Fastener Remover
33 Review