Pre-obd2 Electric gauge unit options (91 HDJ80) (1 Viewer)

Joined
May 15, 2017
Messages
10
Location
Fairbanks, AK
Hi, Everyone. I recently acquired a best of 80 series, HDJ80.

Since it's turbo'ed, I want to have 4 different readings as I drive down the road:

1. EGT
2. Oil Temp
3. Boost
4. Coolant Temp

I know it would be a cakewalk to add gauges that reads from the OBD2 port (such as Scan gauge) ONLY if mine had OBD2.

Sadly, I do not have OBD2 but I want those features. What would be a easiest and the most robust way to achieve my goal?

Thanks in advance.
 
Joined
Oct 9, 2019
Messages
44
Location
California
This is what i use. And 2 other for AFR and boost but this single one should do all you need and much more.

 

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