1G Bad TPS?

[Bounty]

So in neutral or in gear my 1g will not or struggles to rev past 5k, it is a 5speed manual. I have included a video so you can see what I mean in the video it's a neutral rev. Check engine comes on off the throttle but will turn off if I rev a little.

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[madmax4]

If you post a log it’s easier to see what’s actually going on. Did you fix the 02 sensor problem? What cel is it throwing?

 

[Bounty]

If you post a log it’s easier to see what’s actually going on. Did you fix the 02 sensor problem? What cel is it throwing?

This is in my 1g I don't have anyway to get a log. I can't get the codes read until I order an obd1 scan tool, o'Reillys, auto zone and advanced auto parts don't have 1 to test with. No o2 sensor issues they're both new...

 

[madmax4]

This is in my 1g I don't have anyway to get a log. I can't get the codes read until I order an obd1 scan tool, o'Reillys, auto zone and advanced auto parts don't have 1 to test with. No o2 sensor issues they're both new...

https://www.dsmtuners.com/threads/1g-eclipse-diagnostic-port-no-power.511878/#post-153646078
This should help

 

[Bounty]

https://www.dsmtuners.com/threads/1g-eclipse-diagnostic-port-no-power.511878/#post-153646078
This should help

That does help a ton thank you, I spent like 45 minutes last night checking the wrong pin.

 

[madmax4]

We’re you able to get the code with a multimeter?

 

[Vegas Smith]

Ahh, I know what this problem is. Your idle position switch is probably not connected.

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[Bounty]

Ahh, I know what this problem is. Your idle position switch is probably not connected.

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I think you're on the right track... is this the one you're speaking of? There's a couple more plugs that aren't connected to anything, I found out this motor was swapped in from a 93 eclipse gs.

 

[Bounty]

Ahh, I know what this problem is. Your idle position switch is probably not connected.

There was a noticeable improvement after grounding it... but when driving it still doesn't seem right under wot near 4.5 5k it hesitates and doesn't want to rev out. I drove it on the interstate today for the 1st time and at some points I was pretty much matted struggling to get to 75 and maintain.

Almost like it cuts out maybe fuel related it did sit for awhile?

 

[Vegas Smith]

There are so many things it could be. bad gas? plugs etc

 

[1990TSIAWDTALON]

BLT ???