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.

lamda sensor flash test, or gas test?

after doing a lamda sensor test a while ago (the first of many) it read that my left side sensor had failed and was reading lean. however the right side one read perfectly.

 

After doing a gas test, both sides are reading pretty much the same with "lamda 1" on both! therefore it would seem that they are both ok. but why does my ecu try to tell me otherwise?

  • Quote

    • Featured Replies

    How are you conducting the "lamda 1 " test?

     

    The ecu test ie: via the inbuilt self diagnostic is very basic and can give the wrong conclusion either way, ConZult is the way to go with live readings.

     

    Jeff TT

  • Quote
    • Author

    the lamda 1 result was from the gas test! they seemed pretty confident it was running sweet,

  • Quote

    • 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...
    https://www.300zx-owners.club/forums/topic/118005-lamda-sensor-flash-test-or-gas-test/
    Go to topic listing

    Recently Browsing 0

    • No registered users viewing this page.

    Important Information

    Terms of Use

    I accept

    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.