SEND-IN LS ECM PCM Programming Service RED/BLUE & GREEN/BLUE 4.8 5.3 5.7 6.0

Send your ECU to us. • Engine type (LM7, LQ4, LR4, etc.). What We Need From You Important Notes IF YOU HAVE GREEN/BLUE CONNECTOR YOU CAN DO ELECTRONIC THROTTLE AND CABLE THROTTLE (CABLE THROTTLE WITH THESE PART NUMBERS ONLY: 12576106, 12586243, 12602801, 12581565, 12589462).

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