GM P59 Drive by Wire PCM – 5.3 with 4L60E – works with A and E TAC – VATS Deleted

This is a green and blue connector Delphi Powertrain Control Module (PCM) that is used in many drive by wire Gen 3 LS engine swaps.  They have been tested on a run stand after programming.  This PCM has been reprogrammed as follows: Works with TAC Modules A & E Works with green/blue connector harnesses 5.3 engine with 4L60E VATS disabled Downstream Oxygen (O2) sensors disabled EGR Disabled Canister Purge disabled Fans 1 (190 degrees on, 185 off) and 2 (210 degrees on, 205 off) enabled  Speed limiter set to maximum If you need a different calibration or other settings changed, contact us to discuss the details BEFORE purchasing.  We don’t do “mail-order tunes”, only stock calibrations.  We always recommend finding a local tuner if you have more than a mildly modified engine.   Note:  Not for use on emissions controlled vehicles.