I was given a tuner for my truck but the map sensor piggy back part of the harness is gone. Can I just splice into the factory harness? If so which 2 wires to splice to? 07 6.0 ps
07 f250-family truckster
08 Denali -baby hauler
52 f1-rust bucket
05 Jeep tj. Buggy
livin the double-wide dream
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