Question about Cars & Trucks
Generally the knock sensor would tell the computer to reboot or back off the ignition timing. So you could feel a loss of power even if there was no reason for the computer to change the timing.
Posted on Jul 08, 2013
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Posted on Jan 02, 2017
This will not be the switch itself it will be the blower motor resistor itself.These vehicles have had a notorious tsb for these resistors doing this.This resistor is located right next to the blower motor on the evaporator box.It's on the pass front side right below the dash.I hope I could help...rate me accordingly
Posted on Feb 10, 2010
Under intake manifold on top of block,you need to remove intake to access sensors there are two of them you can't miss them when intake is off. After replacing sensors you need a new intake gasket.
Posted on Apr 04, 2010
If all connections are good "dry, tight, no corrosion" then yes. It should be a defective sensor. These sensors are piezo sensors and create a voltage when sensing a knock. A bank refers to a side on a V style engine, 2 refers to the rear sensor on your bank 2. Bank 1 should be the side with cylinder #1 which should be the cylinder closest to you on one of the sides. So your looking for the rear sensor on the opposite side.
Posted on Jun 13, 2010
2001 chevy silverado 2500hd battery light flashes intermittently. no problem with battery or alterntor. both tested ok. no problems with starting or running. voltage gauge reads just above 14. no problems with anything except battery light flashes. what could be the problem?
Posted on Nov 13, 2010
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