Jump to content

Classic Zcar Community

Classic Zcar Community

The Classic Zcar Community Pride Performance Preservation

- Forums
- Clubs
- Leaderboard
- Guidelines
- Gallery
- Blogs
- Downloads
- Subscriptions
- Donations

Existing user? Sign In
Sign In

Email Address

Password

Remember me
Not recommended on shared computers

Forgot your password?
Sign Up

Classic Zcar Community

Classic Zcar Community

The Classic Zcar Community Pride Performance Preservation

Welcome Guest! Please read more information about our club!

79' 280zx AFM in 78 280z

Posted April 2, 20204 yr

comment_596121

Hello!

When I test my AFM air temp sensor, it comes back at 170 ohms, which is way too low. I looked through my spare parts and I found an old AFM with part number A31-622 420

Would this AFM work in my 78?

Link to comment

https://www.classiczcars.com/forums/topic/63793-79-280zx-afm-in-78-280z/

Share on other sites

April 2, 20204 yr

comment_596143

Your test result sounds suspiciously like the AFM's built in 180 Ohm (ish) resistor. Are you sure you're measuring the correct terminals for the temperature sensor?

Link to comment

https://www.classiczcars.com/forums/topic/63793-79-280zx-afm-in-78-280z/#findComment-596143

Share on other sites

Create an account or sign in to comment

Register a new account

Sign In Now

https://www.classiczcars.com/forums/topic/63793-79-280zx-afm-in-78-280z/

Go to topic listing

Important Information

By using this site, you agree to our Privacy Policy and Guidelines. We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.