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Chevy Impala – P0332 Knock Sensor Trouble From Murrayville 62668 IL

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Latest DODGE Caravan or Dodge Caravan No Reverse – Chevy Impala – P0332 Knock Sensor Trouble From Murrayville 62668 IL.

In this video we have a look at a 2003 Chevrolet Impala that keeps throwing a P0332. It did not take long to discover the fact that the car had been “touched” a few times. The scope shows the truth though. The knock signal was picking up secondary ignition and raising heck with signal. The vehicle was ran under code setting criteria several times after repair and then a full drive cycle after repair to verify fix. -Enjoy!

DTC P0327 or P0332
Circuit Description
The knock sensor (KS) diagnostic circuitry is contained within the powertrain control module (PCM). The KS produces an AC voltage at all engine speeds and at loads. The PCM adjusts spark timing that is based on the amplitude and on the frequency of the KS signal. The PCM uses the KS signal in order to calculate the average voltage. Then the PCM assigns a voltage value. The PCM inspects the KS and related wiring by comparing the actual knock signal to the assigned voltage range. A normal KS signal should stay outside the assigned voltage range. This diagnostic trouble code (DTC) will set if the KS signal is within the assigned voltage range, or if the KS signal is not present . DTC P0327 refers to the bank 1 KS and diagnostic trouble code (DTC) P0332 refers to bank 2 KS.

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Due to factors beyond the control of South Main Auto Repair, it cannot guarantee against unauthorized modifications of this information, or improper use of this information. South Main Auto Repair assumes no liability for property damage or injury incurred as a result of any of the information contained in this video. South Main Auto Repair recommends safe practices when working with power tools, automotive lifts, lifting tools, jack stands, electrical equipment, blunt instruments, chemicals, lubricants, or any other tools or equipment seen or implied in this video. Due to factors beyond the control of South Main Auto Repair, no information contained in this video shall create any express or implied warranty or guarantee of any particular result. Any injury, damage or loss that may result from improper use of these tools, equipment, or the information contained in this video is the sole responsibility of the user and not South Main Auto Repair

Dodge Caravan No Reverse, 2020 DODGE Caravan Murrayville 62668 IL

Chevy Impala – P0332 Knock Sensor Trouble, More About DODGE Challenger or Dodge Caravan No Reverse, Murrayville 62668 IL.

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