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P0327 Diagnostic Trouble Code Discussion for February 2010

Knock Sensor 1 Circuit Low Voltage (Bank 1)


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Trouble Ticket Help Requests for DTC P0327
Help Request Posted
2002 Chevrolet Blazer LS 4.3L Stall, Misfire, MIL Lamp on VIN: 1GNCS13W52
P0327: Knock Sensor Circuit Low Voltage (Bank 1). vehicle come in w/ customer complaint of missing -rough running stall, after looking undr the hood i automatically noticed the plug wires jumping everywhere. i replaced the plug wires and the vehicle runs rougher. i looked at the distribitor cap and rotor both...
February 03, 2010
2003 GMC Yukon Denali 6.0L Poor Idle Quality, Misfire, Poor Fuel Economy, MIL Lamp on VIN: 1GKEK63U43
P0327: Knock Sensor Circuit Low Frequency (Bank 1). this denali is killing us. after a simple tune up and mass air flow sensor replacment and replacing the intake manifold assembly (burned through from shorted knock sensor harnness) causing vacuum leak. we replaced both knock sensors amd harness from gm.we did ...
February 18, 2010
2003 GMC Yukon Denali 6.0L Poor Idle Quality, Misfire, Poor Fuel Economy, MIL Lamp on VIN: 1GKEK63U43
P0327: Knock Sensor Circuit Low Frequency (Bank 1). this denali is killing us. after a simple tune up and mass air flow sensor replacment and replacing the intake manifold assembly (burned through from shorted knock sensor harnness) causing vacuum leak. we replaced both knock sensors amd harness from gm.we did ...
February 24, 2010
2002 Chevrolet Blazer LS 4.3L Stall, Misfire, MIL Lamp on VIN: 1GNCS13W52
P0327: Knock Sensor Circuit Low Voltage (Bank 1). vehicle come in w/ customer complaint of missing -rough running stall, after looking undr the hood i automatically noticed the plug wires jumping everywhere. i replaced the plug wires and the vehicle runs rougher. i looked at the distribitor cap and rotor both...
February 03, 2010
2003 GMC Yukon Denali 6.0L Poor Idle Quality, Misfire, Poor Fuel Economy, MIL Lamp on VIN: 1GKEK63U43
P0327: Knock Sensor Circuit Low Frequency (Bank 1). this denali is killing us. after a simple tune up and mass air flow sensor replacment and replacing the intake manifold assembly (burned through from shorted knock sensor harnness) causing vacuum leak. we replaced both knock sensors amd harness from gm.we did ...
February 18, 2010
2003 GMC Yukon Denali 6.0L Poor Idle Quality, Misfire, Poor Fuel Economy, MIL Lamp on VIN: 1GKEK63U43
P0327: Knock Sensor Circuit Low Frequency (Bank 1). this denali is killing us. after a simple tune up and mass air flow sensor replacment and replacing the intake manifold assembly (burned through from shorted knock sensor harnness) causing vacuum leak. we replaced both knock sensors amd harness from gm.we did ...
February 24, 2010