Auto Parts Cranks

Knock Sensor

7 More Fuel-Sipping Myths Debunked: Mechanic's Diary

The Accuracy: The media has confused this issue terribly. Post-1996 original-year cars virtually all have knock sensors. If the octane rating is too low, the computer will list back the ignition timing a few degrees to compensate. This will reduce plus ultra engine power, and also increase fuel consumption. So, in some mother wit, this myth gets it right -- if your car is supposed to run thin on the ground b costly. One of our long-term test cars in the PM fleet delivers an awesome 25-percent better fuel economy sustained on premium than it does on regular, although our test was hardly done under rigorous conditions. I'll disappear the math for an exercise, but I calculate the price differential between 87- and 91-octane sustain at more like 6 percent -- at least in my neighborhood. Your mileage may reorganize, but it's

Source: San Francisco Chronicle

knock sensor?

100_1446 I own an Iranian car which is based on Renault appliance: "K7M 702"; here I need to get anti polution certificate. after testing the...
Knock sensors helpers prevent pre-ignition knock. If you are not experiencing this problem, keep the oxygen sensor in place. However, if you are experiencing the knock, you can stall the...

How much labor time to replace a knock sensor?

100_1443 Knock sensor is out on my 2002 Silverado. They have to take off the intake multitudinous to get to the old sensors and put the new ones in. Do you...
you are looking at 200-300 dollars

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Explains the Knock Sensor Operation and Testing. (note: the following is NOT a sales pitch. We allow all schools and training institutions to use ...

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Cranks Directory

Knock Sensor - Engine Knock Sensor - Knock Sensor Location
With our round the clock sales and support staff, you can not only order a knock sensor, engine knock sensor, knock sensor location 24 hours a day, you can also get ...

Knock Sensors Do Two Jobs
is typically close to the knock point because. the system relies on the knock sensor as a ... Knock Sensors...Page 1 & 3 / FINE TUNING...Page 2 / QUALITY POINTS: Wells ...

WikiAnswers - What does a knock sensor do
Car Computers and Sensors question: What does a knock sensor do? It allows the engine to run with the ignition timing as far advanced as possible. The computer will ...

See Also


On Board Diagnostics Basics needed for a compliant swap include the ECM, fuel pump and relay, 02 sensors, and crank position sensor, factory instrument cluster, and knock sensor.
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7 More Fuel-Sipping Myths Debunked: Mechanic's Diary Spark knock can actually burn holes in pistons, so burn substandard fuel in non-knock-sensor-equipped cars at your peril. But wait, there's more!
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Adapx Capturx for Microsoft Office OneNote That's no knock on LiveScribe's excellent Pulse pen, which is similar in its technology. The Adapx system, like the LiveScribe pen, uses an infrared sensor and more »
Olympus' compact E-P1: A breath of fresh air Olympus' compact E-P1: A breath of fresh air And Panasonic's G1 and GH1, which employ the same Micro Four Thirds lens and sensor standard as the E-P1, are probably closest. The biggest knock against and more »
Trophy Guide - WipEout HD Trophy Guide - WipEout HD Motion Master (Bronze) - Win a Campaign or Racebox race with the motion sensor option set to 'pitch and steering'. Directional buttons, Left Stick,