sumocivic

Ok I'm back and need some help my TPS sensor when out so I got the bad one out and annd replaced it and but I cracked it so I used the tb from a d16z6 I had laying around and now it revs up to 3000 rpms I need some help trying to get this thing running rite.

apexi_rsx

you installed it inccorectly you need to loosen it a turn it back the other way. check it with a volt meter it should be under 1 volt. like 4.5-.5 volts at idle check it with just the key turned on but not started.

sumocivic

Tried that and it read 4.7 volts. I saw the crack that is why I put the one on from the z6 throttlebody on. When I check the crack.....I saw that it went all the way thru the TPS. I connected all my coolent lines and vacuum lines. But I am also using a D16Y8 intake manifold. Now my car is reving at 3,000 rpms.

sumocivic

Ok I found out that I had a vacuum leak on my intake manifold I was using the wrong intake manifold gasket (I needed the one for a 99 to 2000 ex) now the when you start the car it goes up to 3000 and drops and goes up and down from a 1000 rpm to 1900 rpm the tps is good I can't figure this out.

Former User

You probably still have a vacuum or intake air leak.

noremorseracing

you need to bleed coolant thru the head, there is a 12mm screw with a nipple on the end on the outlet for the coolant on the motor, once ur thermostat opens it will let bubbles, once u get a steady stream close the screw, must do it while running, that should fix ur problem senor

sumocivic

Where is the 12mm bolt on the head that you have to open I looked for it and not sure which it is