can these cause power loss?

Question

can a bad Air Charge Temp and MAP sensor cause power loss or loss of vacuum.

also i installed a tac because my 1995 manual trans dodge dakota did not have an rpm gauge, and we had to tap into the crank position sensor. could this cause problems.

i have already changed out most of the sensors because its 12 years old and nothing has ever really been done to it beside the head and basic maint.

Answer 1

I want to say this and I'm not being funny----after 12 years you should consider something a little newer....any time that you jack with the OEM stuff you run the risk of loss of power.....

Answer 2

to answer your first question, yes. to your second question, tapping into the crank position sensor could be interferring with the computer signals causing the engine to run sluggish. For the tach. I would tap into the ign. coil if you really need a tach. good luck