Where is the computer pin connector to hook up a diagnostic computer
1988 is still OBDI and you should able to see a plastic receptor (like a computer plug in) and you should be able to get simple flashing lights on your dash that are going to give long & short flashes like morse code. If you google OBDI you'll find a youtube display or two on the generalities of what to do and you should be able to find an OBDI code list. Every car is different so I can't point to where the plug is on your car nor give you the specs on your car. Mine idles around 550 - 650 , but I run at 700 cause that's the way I like it. Shop manuals are the place to get specs but they are expensive, I've found free owners manual web sites but I have not been able to find a free shop manual ( where they didn't ask for too much personal info.) Sometimes you have to bite the bullet and buy a shop manual when you are interested in knowing the actual specs on your particular engine. Hope someone reading your question has one and will share.
Search Honda Accord Questions
Honda Accord Experts