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I have a 2002 nissan pathfinder jeep whenever i turn my engine on the light on the dashboard will show service engine soon.I have removed the battery head without success.
And when ever i want to fuel my car it is always very difficult,i spend more time on the pump than neccessary.
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There is an emissions related issue that has been detected by your car's On Board Diagnostic (OBD) computer. You should have the OBD scanned to help identify the problem for you to attempt to fix - or assist your mechanic to narrow down the problem to correct it.
"O/D Off" usually mans that you'd disabled the high(er) range of the transmission (called "overdrive"). At cruising speed now, the engine will spin faster - using more fuel. The vehicle will speed up more quickly when O/D is off, but at the cost of using more fuel. You will likely hear the engine running louder / faster as a result. You may find a button or switch on or near the gearshift or dashboard to turn O/D On again. You can run it either way - but usually turn it off when towing or extended climbing.
That code shows a problem with the Ignition Control Module. Specifically: ICM, 4X Reference Circuit Intermittent, No Pulses.
Sounds like either a bad module, or the computer signal (reference signal or circuit?) may be a problem. If it's in the wiring, likely a shop will have to diagnose it.
Well there many reason that light will come on,but as small as a gas cap can set it on. you must have your computer scanned to pull up the source of the problem.
Service engine soon light is on because the computer has found an error, and may not have anything to do with oil. Get it scanned to see what the diagnostic trouble code is.
The fuel level sensor is at fault and is setting the service engine soon light on. Your local Nissan dealer can repair this under warranty depending on your mileage. The fuel tank will need to be removed to access the sending unit.
The Service Engine Soon indicator light tells the Service tech that the Pathfinder's ECM detected and Issue with the engine's management system. Your going to have to get the Pathfinder Scanned for DTC codes so you can addressed the issues that is in the ECM's history. Once the issues have been addressed, the Service engine light will reset it self or the service tech can reset it for you. The light will stay on or come back if the issues have not been repaired. Good luck and hope this helps.
ALL those codes at once ! When was it last in for service? Haven't recently filled up with gas somewhere different by chance? First thing I'd do is add some fuel additive with moisture remover, and system cleaner, and see what that does, if you can still drive vehicle without too much trouble. What & when exactly did all this start, and what is vehicle doing?
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