Jump to content
View in the app

A better way to browse. Learn more.

300ZX Owners Club

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.

Conzult tomo, what should i be looking for to cure my emissions?

emissions are 6.5% on CO (carbom monoxide) it should be under 3.5%.

 

 

(ive sorted all vac leaks before i coudnt remove a pipe off the balance bar ortherwise would cut out)

 

 

im suspecting its the Lambda/o2 sensors, but whilst on conzult what else should i be looking for?

 

Im off down AnthonyDs by the way :duffer:

Featured Replies

wow those are high.

 

you must have faulty afm/o2 sensors or fuel pressure reg or all.

 

i would have thought a vac leak would make it leaner.

 

have all your injectors got good contacts?

wow those are high.

 

you must have faulty afm/o2 sensors or fuel pressure reg or all.

 

i would have thought a vac leak would make it leaner.

 

have all your injectors got good contacts?

 

vac leaks make it run richer as the car thinks there is a certain amount of air in the system so put the correct amount of fuel in for it but if its leaking there not enough air to mix with it so it runs rich which is what mine is doing LOL

  • Author

thanks guys,

 

the injector connections are brand new.

 

ECU shows no errors, so im asuming the water temp sensor is fine (if it was broke, didnt think the car would start, due to flooding)

 

 

and if the MAF was gone thaught woudnt rev past 2500rpm.

 

 

car runs fine, will conzult show if theres any errors with these things?

 

or do i have to look at the figures it provides me, and then work out which ones are out?

surly with a vacum leak you are drawing less air through the afm so less fuel is injected.

 

the tables turn once on boost as metered air is blown out the leak and it runs rich!

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Unfortunately, your content contains terms that we do not allow. Please edit your content to remove the highlighted words below.
Reply to this topic...

Recently Browsing 0

  • No registered users viewing this page.

Important Information

Terms of Use

Configure browser push notifications

Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.