I recently replaced the IAT sensor (which was super easy) on my engine as the code I was given suggested that it needed to be replaced. The check engine light returned about a few miles later. Im wondering if it could be the wiring leading from the sensor to the engine. How do I replace this connector and where can I buy it if possible?
There could be more to it than just a connector issue here. But if you believe it is the connector, than what you do is just clip the wires leaving enough to solder your new wires to your old ones then tape them good. you should be able to get the connector at any napa store.
