Q: location of knock sensors

asked by on August 06, 2016

Need to know the location of knock sensors Bank 1 and bank 2

My car has 100000 miles.
My car has an automatic transmission.

The knock sensors are on opposite sides of the engine. Bank 1 is just above the oil drain plug, on the engine block, at the front of the engine. Bank 2 is on the back side of the engine, in a similar position as bank 1, on the engine block, above the crank position sensor. The bank 2 sensor is not easy to get to. A certified technician, like one from YourMechanic.com, will be able to determine if they are faulty and offer a quote for replacement if you decide to get them fixed. Good luck.

Was this answer helpful?
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

Get a quote

What others are asking

Car making squeaking and growling noise from under the hood by alternator

The shaking and stalling out as you describe can be caused by a variety of issues. When this happens there is likely a Check Engine Light on that should register a fault code in the car's computer. I would recommend...

Power seat will move forward but not back, how can I fix this?

Hi there. It sounds like the adjuster motor is failing, seat track is binding, or the switch has failed. Check for power and ground to the motor while using the switch; if they are available upon command, then the motor...

My compass in the mirror is not working again.

Hello, thanks for writing in. If the compass in the rear view mirror has ceased to function then the mirror will likely have to be replaced. You may be able to take apart the rear view mirror and attempt to...

Related articles

How Air Bags Work
Designed Designed to protect the occupants of a vehicle in the case of an accident, air bags inflate when the vehicle collides with another object, or otherwise suffers a sudden deceleration. Absorbing the energy of the impact, vehicle owners need...
Essential Things to Know About the 2017 Chevrolet Bolt Electric Car
The 2017 Chevrolet Bolt is the first all-electric car under $50k. The Chevy Bolt has a higher EPA rating than Tesla and gets 238 miles per charge.
The Best Used Cars to Buy If You're a General Contractor
If If you're a general contractor, you probably aren’t in the market for a used car. More likely, you’re looking for a pickup truck, because you need to haul equipment and supplies to various job sites. Most contractors will likely...