S13 KA TPS Issue

General discussion forum about the 240sx, and a great place to introduce yourself to the board!
Post Reply
iGreek
Posts: 9
Joined: Tue Aug 04, 2009 10:24 am

Post

I've been trying to narrow down my high idle issue on my KA24DE. When cold it idles at 2000 rpm and at 1000 when warmed up. All emissions lined are gone, and only the vacuum lines needed are running on the engine; so vacuum leak isn't probable. Today I took my digital multimeter and tested the TPS as seen here: ka24de-checking-tps-and-adjusting-idle-t161700.html

When closed it reads 8.5 ohms and WOT it reads 1.4. I'm testing it with the clip facing up and the first two pins. Could the TPS be the problem?

Top
User avatar
Michaelmoore
Posts: 99
Joined: Mon Jun 07, 2010 10:09 pm
Car: '91 Hatch
Location: Pensacola, Florida

Post

Your cold idle sounds kinda high but other than that I don't see an issue.
Top
User avatar
alms24sebring
Posts: 7332
Joined: Wed Nov 15, 2006 12:18 am
Car: '97 Nissan 240sx. First Nissan. First love. Sold.
'04 Nissan Sentra SER SpecV
Location: Alexandria VA

Post

There both high. Sounds reasonable to me
Top
FAST-DATSUN
Posts: 1019
Joined: Tue Oct 22, 2002 9:46 am
Contact:
Contact FAST-DATSUN

Post

TPS is set by voltage not resistance.......
Top
Post Reply

Return to “240sx General Discussion”

Search for Nissan stuff on ebay!
Find Your Forum!

 

NICOclub's Nissan forums and Infiniti forums and all affiliated sites are the property of HDS Holdings, Inc.
They are independent publications and are not affiliated with or endorsed by Nissan or Infiniti.

Information Copyright © 2000-2026 by NICOclub, all rights reserved. Material may not be copied or reprinted without written permission.

Privacy Policy