Search results for query: *

number one cylinder position sensor is the code I am throwing, on my 90 civic, anyone know why?

My car is a 90 Civic hatchback DX was converted to multi. So I now have the SI computer, si intake manifold and all the wireing done right. The car has a d15b7 motor with the obd0 intake manifold. It ran fine for 3 months and it all the sudden is acting up. When I start the car it fires fine...