01 dodge 1500 4x4 check engine help
#1
01 dodge 1500 4x4 check engine help
i have a 2001 dodge ram 1500 offroad edition with 94,000 miles..i have a check engine light i cannot get rid of..please help ...all thoughts will be appreciated...i have been reading all the threads on all the subjects but cannot find one like my problem....first this is what i have done on it..
throttle body cleaning...checked plenum no oil in intake...changed all the sensors on the throttle body except the map and mass air on the hood...changed the cat and the muffler..changed the 02 sensor before the cat...changed all the fluids from the front diff ,engine flushed,transmission,rear diff...
i am at a stand still had the obd2 connected and it gives me a bank 2 high voltage o2 sensor everytime..changed the o2 sensor three times from a bosch,denso,junkyard oem,and back to a bosch..still no luck...new spark plugs ngk cooper v groove,new dist.and rotor,new borgwarner perf.wires..,
the truck runs good shifts good gives me 13 to 14 on the highway..
it stutters once and awhile...and that check engine light is still on...please give me some help....
throttle body cleaning...checked plenum no oil in intake...changed all the sensors on the throttle body except the map and mass air on the hood...changed the cat and the muffler..changed the 02 sensor before the cat...changed all the fluids from the front diff ,engine flushed,transmission,rear diff...
i am at a stand still had the obd2 connected and it gives me a bank 2 high voltage o2 sensor everytime..changed the o2 sensor three times from a bosch,denso,junkyard oem,and back to a bosch..still no luck...new spark plugs ngk cooper v groove,new dist.and rotor,new borgwarner perf.wires..,
the truck runs good shifts good gives me 13 to 14 on the highway..
it stutters once and awhile...and that check engine light is still on...please give me some help....
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Yes I did pull the negative batt. When I replaced it. Is thier a fuse for this o2 sensor ? And I have to check the volts coming into the terminal of the o2 sensor. It back fired a little on me this morning while coming to work. But then it ran good after. It back fired when I started to go up the overpass.
#4
well today i cleaned all the 02 connectors with electric harness cleaner.cleaned the 02 sensors with brake cleaner.and i placed a new map sensor on it,,..well low and behold the check engine light turned off..my truck is running good,until it stutters a little sometimes when i stop at a intersection..any thoughts...
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