Need some help with this one. Started throwing this code after hooking up the SEGR. Have tested the unit and it is fine(ran on another jeep just fine) have tripple checked (twice) all wiring and connections. Would the SEGR throw a P0069? I have also replaced the small sensor that is on the side of the airbox(don't know if this is actually the MAP sensor.) Have replace air filter(napa Gold) and check all duct work leading to the turbo for cracks, leakes ECT. Have always cleaned my MAP sensor(the one that is on top of the manifold,has small basket that enlcoses the sensor and green o-ring on it) with each oil change.
Still throwing the code, always at idle. will reset itself and sometimes i can go a few days b/4 it comes on again, other times i don't get to the fist stop sign out of my driveway. Should i try replacing the MAP? sensor that is on top of the manifold? Kinda spendy so i've been holding off trying it. Any other suggestions are appreciated. Thanks.

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05 jeep liberty, inmotion tune, suncoast coverter, shift kit, hi output kit. SEGR