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Type: Posts; User: leadfootrk

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    need help 4L60E TCC tune!

    When at highway speeds the TCC releases at around 0% TPS, but takes about 20% or more TPS to reapply. How can I reduce amount of TPS to reapply? I'm a 1st time tuner with a MPVI2+ no pro features....
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    need help 4L60E TCC tune!

    At highway speed when off throttle TCC releases. Then takes about 20% throttle to reengage. It is doing it under PCM command. Don't mind it releasing at 0%, just the 20% to reengage! My 1st time...
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