The computer is in the truck, under the drivers side panel behind the drivers seat. There is a button in the computer that when pushed will cause a red or green light to flash. This will be the code. Keep track of how many flashes, and you might actually find a problem. 55 displayed means everything is OK. If that happens, and the truck is running poorly or not at all, I suggest a gallon of gas and a lighter. ( I have an 88 Pathfinder, I KNOW... ) Resist the urge to use a hammer.....
check on Ebay, that's where i got mine...
1
Behind the timing belt cover.
Yes I believe it should. I own a 1988 Pathfinder and have 31 inch tires on it with no lift.
how to replace fuel injector throttle body in a 1988 nissan pathfinder 3.
The fuel pump should be located inside of the gas tank
THERE IS ALOT TO IT.FIRST GO TO AN AUTO PART STORE AND BUY A CHILTON BOOK...
whear is the fuil gage fuse on a 1988 pathfinder
In a 1988 Nissan Pathfinder, the turn signal relay is typically located under the dashboard, near the steering column. You may need to remove some paneling to access it. It’s usually a small, rectangular or cylindrical component that can be identified by its electrical connectors. If you have trouble locating it, consulting the vehicle's service manual can provide more specific guidance.
Check the Altenator
A check engine light could mean many things on a 1988 Nissan Sentra. The light could mean anything to a fuel cap not being tight enough to bad spark plugs.
Electronics FailureMost likely you have a short somewhere in the dashboard electronics and the bad part is you will probably never find it.