Honda Repair: Ignition Problem 1986 Prelude, prelude 2, relay control
QuestionI have an 1986 Prelude, 2.0 L fuel Injection.
The problem is that the car turns over but will not start. I checked my spark plugs and I am getting spark, I jumpered out my Fuel Bypass Relay and my fuel pump runs. I'm getting fuel at my regulator, when the key is turned on. When I hook up my Relay, the pump does not run. I tried just bypassing the relay but the car would not start. Does the relay control more than just the fuel pump? And am I missing something else?
AnswerHello before you make it to difficult let try a couple of things. First remove one conector from a injector. Do you have a test light? Check to see if you have a pulse. Hook to ground and probe the wires . It should light up when key is on. Then hook up to power . Test the other wire when cranking the car. It should flash. If it dose then computer is geting a signal from the dist. I have found shorted injector can cause no flash. So try un pluging all injectors. Plug in one at a time while cranking. Good Luck let me know how it goes.