Post 1 of 15 old 04 10 2010 thread starter. Napa belt part 060825.
Mustang 1987 1993 Emissions
Tab tad solenoid delete. Ive seen the little plug ins for the harness be a hit or miss theyre only 20 better than building your own for 10. Jump to latest follow 1 15 of 15 posts. Manifold vacuum is connected to one port and when the solenoid is energized by the ecu the vacuum signal is connected to the other port which turns on the tab and tad valves in the thermactor system. The tab and tad you could fake out pretty easy but even the old egr system cant be faked because the computer both commands valve movement and watches for feedback to confirm it happened so a dummy resistor wont cut it. Connect that one to the canister purge solenoid. Tab and tab solenoids are really just onoff vacuum switches.
Then youre done. 1979 mustang indy 500 pace car modified mustangs aug 2006 feature car. Gt40 aluminum heads tf stage 1 cam 17 cranecobra rr 1 58 headers upr x pipe proffesional products upperlower intake bbk 70mm tb and spacer 73mm cl meter calibrated to 24lb injectors with an a9l pcmi have done the mass air swap. Egr is a different story. The tabtad solenoids closed thread. Deleting egr vac regulator tab tad solenoids.
There is a separate solenoid right by the tab and tad solenoids that controls the egr. Ford mustang forum ford mustang model specific forums 50 mustang forums 1979 1995 50l tech can i delete all this. By paul removal belt part number in an 89 58 bronco but should be the same. There should be no vacuum leakage from the body of the solenoid. You can delete them without deleting the egr. Very easy to do.
Remove the rest of the vacuum hoses on the passenger side of the engine bay that were connected to the egrthermactor system. You can totally delete the tabtad the code wont effect the ecus functions at all.
Gallery of Tab Tad Solenoid Delete
