Best Engine Sensors

Denso 234-9009 Oxygen Sensor , Grey

Air/Fuel Ratio Sensors Utilize a Sophisticated Sensing Element that Enables Them to Produce a Precise Output in Proportion to the Air/Fuel Ratio.
Double Protection Cover Maintains Proper Unit Temperature for Quicker Response Times and Protects the Ceramic Element From Contamination.
Denso Oxygen Sensors Feature an Aluminum-Oxide Trap Layer to Protect the Ceramic from Silicone and Lead Poisoning, Preventing Damage to the Platinum Electrod.
Stainless Steel Housing Resists Corrosion and Contamination with a Rugged, Watertight Body.
Porous PTFE Filter Allows Atmospheric Oxygen the Enter the Sensor without Permitting Water or Engine Contaminants to Seep into the Casing.
AFR Sensors Provide the ECU with an Exact AFR Response, Resulting in Better Performance, Lower Emissions, and Increased Gas Mileage..

Safely test most automotive electrical circuits to identify shorts, wire breaks, or failed sensors.
Easily check grounds on many circuits allowing quicker diagnosis time than traditional circuit tester or digital voltmeter.
Safe for Engine control modules or power train control modules.
Indicates presence of signal to fuel injectors, or tach reference signals.
High impedance input compatible with computer circuits and sensors.

Holstein Camshaft Position Sensors are direct OE replacements for these critical engine components, offering perfect fit, form and function for....
Precision engineered sensor exactly duplicates the function of the OE component - ensuring smooth, powerful engine performance and maximum fuel....
Manufactured with premium materials that ensure rugged, long-term performance and the heat resistance necessary to withstand high engine operating....
Grommets, screws, and other hardware are included (where applicable) to ensure proper fit and a tight, leakproof seal.
3 year 36, 000 mile warranty on all parts from date of purchase.

Holstein Camshaft Position Sensors are direct OE replacements for these critical engine components, offering perfect fit, form and function for....
Precision engineered sensor exactly duplicates the function of the OE component - ensuring smooth, powerful engine performance and maximum fuel....
Manufactured with premium materials that ensure rugged, long-term performance and the heat resistance necessary to withstand high engine operating....
Grommets, screws, and other hardware are included (where applicable) to ensure proper fit and a tight, leakproof seal.
3 year, 36,000 mile warranty on all parts from date of purchase.

...cs tool】CRT5011E TPMS Relearn tool offers full OBD diagnostic functions including but not limited to Read/Clear Codes, I/M Readiness, Data Stream, View Freeze Frame, O2 Sensor Test etc., to carry out a quick test on the engine system of OBDII-compliant vehicles. Tire pressure monitor system TPMS tool can check if sensors are still functioning by attempting to activate them, read a tire’s air pressure and temperature and display the sensor’s battery life and ID.
【TPMS Relearn & Activate 99% Sensors】LAUNCH CRT5011E tpms relearn tool support 3 relearn ways: 0BD Relearn, Automatic Relearn and Stationary Relearn.It allow check and view the detailed TPMS sensor relearn procedures.Easily activate 99% of the TPMS sensors on the market. Whether you are an automotive DIY enthusiast or mechanic, you can easily activate any brand of sensor with this TPMS reset tool. Also help you eliminate the dreaded check engine light..
【Unlimited Repeat Programming】LAUNCH CRT5011E tpms programming tool supports simple and fast automatic creation, manual creation, OBD copy ID, active copy ID and creation of multiple sensors (up to 8), program sensor data to LAUNCH LTR-01 SENSOR and replace the battery life is low or does not work properly Sensor. (Note: This f....

Prevents seizing, corrosion and galling where high temperature conditions exist.
Fortified with high quality rust and corrosion inhibitors.
Suggested Applications: Spark plug threads installed in aluminum, exhaust manifold bolts, engine bolts, oxygen sensors, knock sensors, thermostat housing bolts, fuel filter fittings and battery cable connections.

Holstein Crankshaft Position Sensors are direct OE replacements for these critical engine components, offering perfect fit, form and function for....
Precision engineered sensor exactly duplicates the function of the OE component - ensuring smooth, powerful engine performance and maximum fuel....
Manufactured with premium materials that ensure rugged, long-term performance and the heat resistance necessary to withstand high engine operating....
Grommets, screws, and other hardware are included (where applicable) to ensure proper fit and a tight, leakproof seal.
Backed by Holstein's 3 year/36k mile warranty - we believe in our parts and our warranty shows it.

NOT COMPATIBLE WITH IOS (iPhone or iPad)! Works with Android devices and Windows PC only. Very useful gadget for car owners to diagnose check engine light and monitor car sensors..
Save time and money by finding out why the check engine light is on and fixing simple car problems by yourself! Read engine diagnostic trouble codes, reset check engine light, and check if your vehicle is ready for SMOG inspection..
Access a whole new world of information about your vehicle directly on your phone, tablet or PC. View car performance, sensor data (Engine coolant & oil temperature, O2 Readings, Mass air flow, Fuel Trim, etc.), monitor fuel economy, create your own dashboard, log your trips, and more to discover..
A third-party OBD2 App is required such as Torque Pro, OBD Fusion, Car Scanner ELM OBD2, Dr. Prius and DashCommand. Some may require separate purchase..
1.2m/3.9ft OBD2 extension cable with one male and one female J1962 connectors. Angled connectors and flat ribble cable for superior flexibility and durability..