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2002 Z28 PCM and a 2003 LQ4 engine

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Old 09-20-2007, 09:57 PM
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Default 2002 Z28 PCM and a 2003 LQ4 engine

Will these two items work well or will I need a 2003 LQ4 PCM? If these two items do work well together, the tuner I get for the PCM should be based on the 2002 OBDII PCM or the 2003 LQ4 engine? Thanks.

Carlos
Old 09-21-2007, 01:12 AM
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You can have the fuel air and spark tables written over the 5.7 tables and it will be fine. If you use the 5.7 programming you can keep a cable throttle body. What it's going into determines a the outcome of the answer you will get here.
Old 09-21-2007, 09:12 AM
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Anyone with EFI Live can make you a tune with your transmission calibrations and a LQ4 calibration for the motor. So you would have a stock LQ4 tune and your transmision tune as your base tune. No hand coping and pasting needed.
Old 09-21-2007, 06:06 PM
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Originally Posted by 01WS6/tamu
You can have the fuel air and spark tables written over the 5.7 tables and it will be fine. If you use the 5.7 programming you can keep a cable throttle body. What it's going into determines a the outcome of the answer you will get here.
It's already in a 94 Camaro.



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