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djmtsu · 10-07-2009, 10:52 AM

What year is your RX-7?

The reason I ask is, if you have an S5 (89-91) you can't just 'disconnect' the OMP. It is electrical and will put the car into limp home mode.

You can physically unbolt it, and take the OMP lines off, but you still need to leave the OMP plugged in to the harness, and tie it back somewhere.

The only way around it is a standalone EMS, or an Rtek ECU upgrade.

If you have an S4 (86-88), yank it all off and put on a block off plate. Easy.

10-07-2009, 10:52 AM	#5
djmtsu My minds tellin' me no... Join Date: Feb 2008 Location: Murfreesboro, TN Posts: 4,043 Rep Power: 22	What year is your RX-7? The reason I ask is, if you have an S5 (89-91) you can't just 'disconnect' the OMP. It is electrical and will put the car into limp home mode. You can physically unbolt it, and take the OMP lines off, but you still need to leave the OMP plugged in to the harness, and tie it back somewhere. The only way around it is a standalone EMS, or an Rtek ECU upgrade. If you have an S4 (86-88), yank it all off and put on a block off plate. Easy. __________________ 1976 Mazda Cosmo RX-5 1976 Mazda Cosmo RX-5 2003 Toyota Tundra TRD 2015 Toyota 4Runner SR5