I deleted EGR on my 1HD-FT by removing the entire EGR valve system (leaving the electrical actuators plugged in) and fitting blanking plates. Took the truck for ride and found out that I lost all power, the truck is in limp mode.
When in gear and on an incline, no matter how hard I pressed on the gas pedal, the engine doesn't rev up. On a flat surface, the engine revs up, but extremely slowly. When not in gear (i.e. in P or N), the engine revs up fine as always.
I thought this may be a side effect of leaving the EGR actuators, so I tried both unplugging them and blocking their vacuum outlets, but that made no difference at all.
Thoughts and suggestions?
When in gear and on an incline, no matter how hard I pressed on the gas pedal, the engine doesn't rev up. On a flat surface, the engine revs up, but extremely slowly. When not in gear (i.e. in P or N), the engine revs up fine as always.
I thought this may be a side effect of leaving the EGR actuators, so I tried both unplugging them and blocking their vacuum outlets, but that made no difference at all.
Thoughts and suggestions?
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