ISUZU OTHER COMPUTER READ CODE

91 Isuzu Rodeo Ls V6 3.1 Litre 85.000km. Is There A Way To Check Codes On This Unit Without Using A Code Reader, Like Obd2. And If Not...

Hi! I Got An Isuzu Rodeo 94 3.2 2wd. I Have Two Questions: 1-can I Use A Obd Scanner In This Car And Which One Do You Recommend Me To...