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Need help 1992 integra ls

703 views 2 replies 3 participants last post by  Gadget329 
#1 ·
Im wondering if anyone can tell me what these wiring harnesses are for. Its under the dash on the passengers side. That unit behind it is for the heat. The car is a 1992 acura integra LS.
 
#3 · (Edited)
Did it have a green rubber sleeve over it? With nothing connected? It could be your obd1. Does it have two wires thay go to it brown and I think black? If so that's how you read your obd1 codes. Simply jam a paperclip connecting the two ports and turn your key to the on position but don't start and watch your dash, it should flash your cel your engine problem codes if you have any. One long blink is a tens digit and one short blink is the ones digit. For example 4 long blinks and then one fast blink is code 41 which in this example would be o2 sensor.
 
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