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LS CONNECTOR END VIEWS

Below you will find all of the LS PCM Connector views. All LS PCMS, even the earliest LS1 PCM, are supported by popular, modern tuning software like EFILive and HP Tuners. The platform gained serious momentum in 1999 with the addition of 4.8L, 5.3L, and 6.0L engines. By 2003, most LS engines had electronic throttle systems. The truck and SUV Throttle Actuator Control (TAC) module and throttle body were updated, while the Corvette received the same electronic throttle equipment that was introduced in 1997.

 

Pinouts / Wiring Details