I did however go ahead and replace the fuel pump and the relays just because why not. The car cranks but will not start. A Load circuit 1 15 Fog light and fog light relay 2 7. A broken line indicates that these connectors are the same interm-ediate connectors. If the service engine light is on, then I would say go ahead and get it scanned somehow or another.
This is the circuit for an 1G automatic car taken from the 1G tech manual. The pin 9 has no voltage which sounds like its supposed to. P0431 Warm-Up Catalyst Efficiency below threshold Bank 2. P0135 Heated Oxygen Sensor Heater circuit Bank 1 Sensor 1. Number 13 in the image below is what you want to check.
I do not know if I am explaining that correctly but I hope you understand. I have a no start issue. Here is a link for one on Amazon: Basically, you pull the plug wire off of the ignition coil also pictured below and plug in this tester between the coil and the plug wire. P0206 Injector circuit — Cylinder 6. P0130 Heated Oxygen Sensor circuit Bank 1 Sensor 1. Gotta love Mitsus :twisted: I don't know if anyone did this here but it seams like great info. The arrow indicatesthe current flow direction.
The number of flashes represents the trouble code. Check all of the cylinders. The same number as used in the wiring harness diagram. Indicates that the diagram comes from which belongs to the block in the same circuit. Cheers, Ken Thank you so much for responding ive checked all the fuses all of them are good except when I first did the finding a short test by disconnecting the negative and clipping the test like from the connecter and the post of the negative battery the light was on then I pulled each fuse one by one until the light shut off which was the fuse that controls the lock and unlock the antitheft fuse 13 I believe the fuse was not blown tho I have no power going to my oxygen sensor camshaft crankshaft sensor I do have power to coil packs the car does crank and there is power going to my fuel pump even with starter fluid being used the car still wont turn on the timing is correct on the car the check engine light also does not turn on in the dash im guessing thats why the obd reader says no link so I will look at all the diagrams u sent me and work on it also the problem started on a cold morning I went out to warm up the car and all of a sudden it turned off n ever since then it hasnt turned back on Thank you so after checking and replacing all the fuses and relays with the diagrams you gave me now I have power to my fuel pump and fuses I still have one issue so the car still wont start the o2 sensor if the front had been previously cut by the previous owner and I dont no how its suppose to wire it has a total of 5 wires 1 black 1 white 1 stripped just copper wire 1 red and 1 brown I guessed on the wiring n connected the white the black n copper wite together and left the brown trigger wire alone n connected the red to the black and red ignition wire to get power to the sensor when I move the wiring I hear a poopping noisr from the fuse box meanig something is not connected correctly I cant find a wiring diagram anywhere for the front oxygen sensor So I checked everything as you advised and replaced some relays and fuses and the car started but the obd reader gave me a po340 code I drove the car down the street and the car died on me now it wont start back up I checked all my sensor they all have power I also replaced the starter because the starter was bad Yes, sorry it has taken me so long to respond still have the same issue. This will represent one unit of ten.
P0155 Heated Oxygen Sensor Heater circuit Bank 2 Sensor 1. There are more advanced tests that you can do for free or very cheap. I would check for continuity between the lead and the ground to check for that short. And have you inspected the wiring to the relay itself? This will represent three units of one. If you still do not hear the pump come on, then you need to check the fuses. For an intermediate connector, the male connector symbol is shown.
If there's voltage replace the pump, if not there's your problem. Example C-15-2 Indicates a connector which is inside the equipment, numbered in order starting from 1. Any resistance less than infinity indicates a short in the wiring. It has 2 relays in it, one controling the fuel pump. Indicates the operating conditions of the engine coolant switch, etc. At a device connection, the connector symbol on the device side is shown.
Note: I skipped the info for the automatic transmission. The arrow indicates the current flow direction. We will go through them if needed. As Bert points out pin 9 only has 12v on it when the car is cranking. Ground Data Link Connector terminal 1. If the light is not on, then it is time to go with basic diagnostics.
The blocks are divided by page number. Indicates representative vehicle body ground point. P0170 Fuel Trim Bank 1. Indicates current flow downward or upward as controlled by the control unit. If you do not hear it come on, try tapping on the bottom of the tank with a hammer or other blunt object immediately after the helper turns the key on. P0340 Crankshaft Position Sensor circuit. The fuel pump relay has two coil windings and energising either should close the contacts.
P0740 Torque Converter Clutch System. I did some searching online, and found this wonderful website. The blocks are divided by page number. Indicates harness junction where wire diameter or color changes. Each circuit diagram consists of block s.
I do have power to my coil pack and fuel pump, but my fuel pump will not kick on. P0725 Engine Speed Input circuit. I know how frustrating it can be. P0420 Catalytic Efficiency below threshold Bank 1. Cable color code in parentheses indicates 0. It will not throw a code at the moment and it will not start.