123abcXYZ789 Posted May 30, 2010 Share Posted May 30, 2010 Hi There- Does anyone know how to force Motronic into open loop mode on an 1150RT? I searched the archives and the only thing I found was disconnecting the O2 sensor. Well, I've done that on mine, and it still feels like something is trying to lean out the mixture at fixed throttle openings (slow roll off of speed and power) and then a snap back to power (as if Motronic couldn't go any leaner, so it snaps back to a fixed reference). Even with the O2 sensor disconnected, I wonder if Motronic still sees an erroneous signal from somewhere and keeps trying to lean out the mixture? Thanks in advance! Link to comment
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