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Where is the coolant temp. sensor for a 2011chevy impala 3.5 liter

Posted by Anonymous on

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 279 Answers

SOURCE: need to know location of coolant temp sensor in 2003 Impala

Need more info. I see from the location of your post that you have a 2002 Blazer. Do you mean a Trail Blazer? Chevy didn't make a Blazer in 2002. The ECT (engine coolant temperature sensor) is located on the driver's side, front of the engine. (on top) It is between the ECM (engine control module aka the engine computer) and the alternator. You will most likely need to remove the alternator and it's belt to obtain easy access to the sensor. If you need to remove the alternator for access, remember to disconnect the battery's negative terminal first. The sensor has a wiring harness with a connector mounted to the top of it. After you remove the electrical connector, the sensor will screw out using a deep socket and ratchet. You will loose some coolant (antifreeze) during the change, so make sure you have some DexCool antifreeze on hand.
Charlie

Posted on Mar 04, 2009

  • 31 Answers

SOURCE: impala ls 2001 (coolant sensor)

the coolant sensor is screwed in so un screw it

Posted on Mar 08, 2009

66 chrgr
  • 1011 Answers

SOURCE: coolant temp sensor

BELOW THE THERMOSTAT HOUSING ON DRIVERS SIDE OF ENGINE

Posted on Apr 16, 2009

  • 521 Answers

SOURCE: Coolant Temperature Sensor location on 2006 impala

driver side of the engine block, forward and above the transmission. This piece threads into the engine block.

Posted on Jul 22, 2009

  • 202 Answers

SOURCE: 2006 chevy impala coolant temp sensor

The coolant temp sensor located ( below the thermostat housing in the intake manifold )

hope this can help. good luck

Posted on Mar 26, 2010

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hope this can help. good luck

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