changing from 2.7 to 3.5
Amateur
Joined: Apr 2013
Posts: 36
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What year is it? The PCMs differ in year. 98-01 you have an ECU and TCM. 02-04 is the PCM. The PCM has runs the engine and transmission. A 2001 3.5 want work with a 2002 3.5. The wiring harness and sensors and the sensor connecters are different too.