- #87 300ZX ECU FLASHING LIGHTS MANUALS#
- #87 300ZX ECU FLASHING LIGHTS MANUAL#
- #87 300ZX ECU FLASHING LIGHTS FULL#
- #87 300ZX ECU FLASHING LIGHTS WINDOWS#
examples: i can get in the car close the door and put the window down, but then i cannot put the window back up until i open the door. one minute they will work just fine other times not at all.
#87 300ZX ECU FLASHING LIGHTS WINDOWS#
the windows are back to their old tricks.
for the last several months i have not had any window issues, until about two months ago. when the locks would go nuts the power windows would not work. good question, the locks would in a possessed manner flip back and forth in a violent way and would not stop until the door was opened if you were lucky enough to get the door opened because no matter ignition on or off the locks would have a mind of their own. finally a mechanic was able to somehow disable the locks, so i no longer get locked in. ever since i received it the door locks would go nuts like they were possessed. I have had this car for several years and love it.
Open your ECU and check both sides of the boards for burns, too. Replace part! With my (ECU) electronic control unit, the screw or correctly called a reostat was faulty, went to junk yard and replace just the reostat with soldier and electrical tape.
#87 300ZX ECU FLASHING LIGHTS MANUAL#
Now if your unit has the explanation to the code for the toubleshooting printed on the face of the box use it, if not you can use the manual off of pdf.com for diognosis. Could have the bulb colors wrong first light that flashes is ten digit # the second light that flashes is the one digit number so pay close attention or start over. Look at the red and green lights flashing and count the number of times the green flashes that is the ten digit number, then count the number number of times the red light flashes.
#87 300ZX ECU FLASHING LIGHTS FULL#
Turn the screw full clockwise until stop position. With the ignition off, turn the screw counter clockwise, turn the ignition on, but don't start the car. Leave the electrical wires hooked up, and there is a plain screw access on the top of the ECU, also. You need to remove the ECU in the right kicker panel passanger seat.
#87 300ZX ECU FLASHING LIGHTS MANUALS#
Mice can reek havoc on wire harnesses.especially, when a vehicle sits more than it moves.Tell you what to do, on pdf.com is downloadable manuals that will assist. Truth be told.I'd also be checking harnesses.for chewed up wires. I'd check spark, and listen to the fuel injectors and see if they are clicking (while engine is being turned over), check fuel pressure.and go from there. Usually, the ECU/ECM eliminates fuel pump operation or injectors firing. Never seen a vehicle that disables the spark function, if the crank sensor goes bad. The ECU/ECM has a built in open loop function that sends voltage to the pump for initial/pressure fueling during start up, so you should get voltage for a brief period (when key first turned on or in crank mode). The crank sensors primary function is to let the ECU/ECM know that the engine is turning over in a start mode or running and where number one cylinder is at. If you are not getting voltage to the fuel pump, when you first turn the key on (3 or 7 seconds), then I would say it is not the crank sensor. Thanks guys and hope to hear from you guys soon. So I'm unsure if it is a bad pump or some other issue.Īny and all help would be great as i really cant afford to just throw money at this thing right now. The fuse is good and checks fine at 13v as well as pulling and swapping pump relays and I checked the socket at 13v in one of the 4 slots with the relay removed but I do not feel the relay "click" when the wife turns the keys to Run. I have listened for the fuel pump inside and outside with my ear pressed to the tank and when the wife turns the keys to the Run position, the pump does not run for the normal 1-3 seconds. I shot a little either into the intake tube and it will hit off the either. Lights flashing, no codes stored in the ECU, If i select "pending codes" I do get 1842 & 1843. So in short, the engine cranks over just fine but does not hit. I shift it to Drive and the D flashes as well. If i try to start it in N, I'm getting the same reaction of the engine cranking but not hitting at all. I notice even with a full charged battery, and a new battery at that, around 3-4 months old, the M & S lights are flashing. I haven't started or moved the D2 in around 1.5-2 months, I had leaky rear brake line and haven't had time to repair it until about a week ago. My D2 i use pretty much as a winter vehicle and garage my daily driver. Well I haven't been on here in a while as I haven't had any real issues.
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