300M, Concorde, LHS, New Yorker Discuss the Chrysler LH platform cars within.

engine codes

Old 08-20-2014, 10:39 PM
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Join Date: Aug 2014
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Default engine codes

Could someone please advise me, 94 concorde 3.3 check engine light on. codes are
23 air temp sensor. cannot find this on the car anywhere. checked all the breather ductwork as well as back of the plenium chamber. no such part found. according to diagram that shows sensor location, there is a black box sensor screwed into the plenium where the air temp sensor is supposed to be. have no idea what this is. It don't match the replacement part i got in either shape or connection.

code 65. intake manifold tuning valve. i know the 3.5 has one of these but the 3.3 its supposed to have one but cant find it to save my life.

car was running fine. no check engine light. had to disconnect the battery to reset due to new install on bcm. when started car check engine light is on. car runs the same tried to clear code and it returns as soon as car is restarted.

any suggestions???
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