Q: I have 2008 toyota highlander with vsc/trac off check engine light. I took to the shop and get the diagnostic. They are saying it
Mechanic shop guy is saying that it is O2 sensor around catalytic converter and will cost more than 500 usd including labor and parts. I am not sure if this is right quote or not.
My car has 72000 miles.
My car has an automatic transmission.
Recommended Services
| Oxygen Sensor Replacement | $123.80 - $932.74 | Get a Quote |
| Check Engine Light is on Inspection | $94.99 - $114.99 | Get a Quote |
Hello - the first task is to determine what problem codes are causing the Check Engine light to be on. The VSC/Traction Control messages would be related to a wheel speed sensor, ABS module or brake light issue - not an oxygen sensor or catalytic converter. There would be other code(s) for that issue. Customer Service will provide an estimate for an oxygen sensor replacement service. If you would like a 2nd opinion, I would recommend a Check Engine inspection by a mobile, professional mechanic, such as one from YourMechanic, who will come to your location, diagnose this problem, give you an accurate assessment of damage and cost estimate for repairs.
The statements expressed above are only for informational purposes and should be independently verified. Please see our
terms of service
for more details
Get an instant quote for your car
Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
What others are asking
Car shakes when pressing gas pedal
If the vibration occurs only under acceleration, the tires are not the most likely culprit. Vibration caused by tires is common. Sometimes vibration can be better or worse at certain speeds, but unaffected by acceleration or deceleration. The rear driveshaft...
Brakes out hitting hole
Hi there, thanks for writing in about your 2000 Ford E-250. Some master cylinders will let in just a little bit of air when the fluid is splashed around too much in the reservoir, which is likely what has happened to yours....
Acceleration high-pitched whistling
This generation of Toyota Previas has a known issue with this that is typically related to something called a "flex pipe" which is a part of the exhaust system that sits in front of the catalytic converter. The fact that...
Ticking noise coming from throttle body area.
There are a lot of moving components that could make that noise. Improper valves can make that noise but I feel like you may have a lifter that is partially plugged, preventing normal oil pressure from fully pumping out the...
Car turns on and off. The brake and the steering wheel gets harder.
Hello, thanks for writing in. The P0171 is an indication of a lean mixture, which can be caused by an air leak in the intake (as you were advised), a borderline engine temp sensor reporting a warmer engine temperature than...
Water getting inside driver side door 2013 Honda Pilot
Hi - yes, it is quite likely the water leak (https://www.yourmechanic.com/question/i-have-water-that-s-getting-inside-my-drivers-side-back-door-and-floor-what-could-be-causing-this-by-lakeisha-j) you describe is the source of failed electrical functionality. If the weatherseal around the driver door glass is leaking, allowing water to splash on the master switch assembly for...
P0336 Questions About Notch Relearn.
Hi there. It is highly probable that the replacement of the sensor did not resolve the error code. When the P0336 diagnostic trouble code (https://www.yourmechanic.com/article/p0336-obd-ii-trouble-code-crankshaft-position-sensor-a-circuit-range-performance-by-jamahl-walker) has been stored in the Engine Control Module (ECM), it is an indication that the...
When I speed up my service engine light flashes.
Hi there. If you engine is having a P0300 (https://www.yourmechanic.com/article/p0300-obd-ii-trouble-code-random-multiple-cylinder-misfire-detected-by-jamahl-walker) code for a random misfire, check the camshaft position sensor for any moisture and if the harness has any broken wires. If the sensor looks to be good, then remove...
My 2012 MKZ intermittently makes a high pitched sound that seems to come from the passenger side of the car. It's loud enough that
The brake rotors can get a lot of rust on them from water and road salts that can make the brakes noisey when not pressing the brakes. You can replace the pads and rotors to get rid of the noise...
Related articles
How to Buy a Good Quality Speedometer Sensor
Modern Modern vehicles are great: they offer so many advanced features to help keep you safe on the road. The speedometer sensor is one of those great inventions – created to help you keep to a safe speed and not...
How to Buy a Good Quality Camshaft Position Sensor
The The camshaft position sensor is a vital part of your engine’s ability to function properly. It detects the position, speed, acceleration and deceleration of the camshaft, which regulates the injection of fuel into the engine. In order to make...
Toyota Certified Pre-Owned (CPO) Car Program
If If you have been shopping for a used Toyota vehicle, you may want to check out cars under their certified pre-owned program. Many manufacturers have a certified pre-owned (CPO) program, and each one is set up differently. Read on...
Browse other content
Estimates
Services
Maintenance