Van stopped running, then ran very roughly

[Eddy1]

I got the part off, it doesn't look to great, can you tell if this could cause a problem, it does slide in and out ok, not sure if the motor is any good

[alloro]

Originally Posted by Eddy1

I got the part off, it doesn't look to great, can you tell if this could cause a problem, it does slide in and out ok, not sure if the motor is any good

Yes it looks to be in rough shape, if it were me I'd replace it. You shouldn't be able to manually slide it, so if you can it's likely broken. You should also look inside the hole it came out of. If there is any carbon build up in there get some Q-Tips and some carb cleaner to take care of cleaning it out.

[Eddy1]

I replaced the part, it will actually idol on its own now, but when I press on the gas the engine slows down a little then will rev up and it does idol a little rough, any ides?
Thanks for all your help so far

[alloro]

Originally Posted by Eddy1

I replaced the part, it will actually idol on its own now, but when I press on the gas the engine slows down a little then will rev up and it does idol a little rough, any ides?
Thanks for all your help so far

Did you remember to disconnected the battery afterwards to clear out the ECM memory?

[Eddy1]

No I didn't, does this have to be done? I need a smog done and I am trying to not to have to drive it around to have it ready to connect to the smog machine, if I need to do this I will.

[Eddy1]

Gezz I dont know whats going on with this thing, I removed the battery cable for 20 minutes put it back on and it dosent seem to want to idol again, it take a bit of coaxing with the gas pedal to keep it going. whats going on with this thing?LOL

[alloro]

Originally Posted by Eddy1

it doesn't seem to want to idle again, it take a bit of coaxing with the gas pedal to keep it going. what's going on with this thing? LOL

Give it a few tries and it will eventually idle correctly.

[Eddy1]

So i tried about 15 times and it does idol again but still boggs down then revs up when I put my foot on the gas

[alloro]

Originally Posted by Eddy1

but still bogs down then revs up when I put my foot on the gas

1. Check for low fuel pressure.
2. Check for a vacuum leak.
3.Test or replace the TPS.

[Eddy1]

Yeah I was thinking TPS also, I will replace it and check everything else you recommend, thanks for your help

[Eddy1]

So its still not working right, again when I push on the gas it idols down a bit then revs up, whats your thought on replacing the MAP Sensor?
then all three sensors on the throttle body are replaced.

[Eddy1]

on my map I was getting .7 oms reading on the two outer pins and 42.3 ohms from the center pin to either side, does that side right?

[Eddy1]

Here's a short video of my engine

https://youtu.be/Ll6RjhjNUlo

[Eddy1]

anyone? Any ideas would be appreciated

[Eddy1]

https://www.youtube.com/watch?v=z20i-oG1sF8

I checked the voltage out on the TPS plug does this make sense?
I replaced the signal wire right from the PCM to the plug to make sure it wasn't shorting