Santa FE SM (2001-06) :: 2004 - CEL Code P0720 / Bad Output Sensor
Jun 22, 2013
My hyundai 2004 sta fe awd 3.5 LX engine light came on while cruising dwn the freeway. At the same same time i heard a loud thud and speed went down from 65 to 40mph and a high idle. I drove it home and hook up the obd2 scanner and got P0720 suggesting bad output sensor. So I decided to buy new sensor from the dealership, put it in and thought it will fix the problem. After few days the engine light came on (P0720)again with the same clunk noise and speed down from 65 to to 40 mph at high rpm. Took it home, did some experiment by putting back the old sensor. I Connected the harness back, but this time I wrap the female connector with the electrical rubber tape and electrical vinyl tape. Problem fixed. No more engine light,transmission shift smoothly. I think the connector (harness side) to the output sensor was crack that's why its not making good solid connection. The rubber tape technique held the female connector pins tightly together. New part didn't do anything but it was a learning experience.
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Okay, I have a P0720 code. I bought the Output Shaft Speed Sensor and read that it is on the back end of the transmission.
Need to confirm that it is on top of the transmission, near the tail end? Why are parts that go bad always in the most inconvenient places?
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I just replaced my starter and on my first ride after replacing it the X started to stumble a bit, and then would stall out at almost every stop light. It threw a CE light and I pulled the code P0720. I searched here and it seems most guys say this is a C.O.P. issue. If it is a bad C.O.P. would it stall like that?
I did have the battery disconnected but I made sure the terminals were clean and tight. Is this a coincidence or did I do something while changing the starter?
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I bought late 98 F-250, 5.4 G, 4WD. OHad to replace the steering flange because they messed up the ignition cylinder and flange. Truck didn't run for 4 years. 249K miles, no history available. Got the engine running, no DTCs. D, 3, 2, 1 barely moved the truck forward but, R hauled butt in reverse. Checked transmission fluid it was good and clean.
Came back to it a few days later it threw a P0720 (output speed sensor circuit) and I have no reverse, park feels like it wants to move, R is neutral, N is forward, D is forward, 3 is forward, 2 is forward, 1 is forward. The N is full drive. I cleared the P0720 code after it came up and it has not returned. The instrument gauges work but the odometer display is intermittent. Linkage? Fluid? Sensor? Wires?
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I have a 2007 f150 sport. I am getting a 24 code on the airbag light and I do know that is Sensor output feed/return circuit open. What I do not know is where is this sensor located and what could it mean if I am getting the code...
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I have searched and found a few threads of folks getting a p0720 code and truck revving and dying. Just wondering how to resolve the issue and what the cause was. I have an 01 ex with v-10
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I just recently purchased my first mk4 golf 2.0 after having a mk3 jetta vr6 for two years. I've been having problems with the car shifting (automatic) i put a code reader on it and came up with p0722 output speed sensor which explains why it sometimes shifts at 4500. My two questions are where is the output speed sensor located? and what is a normal shifting range for properly running automatics?
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I had a rebuild done on my 2002 Accent. My question is now we get a code for the output shaft speed sensor. Would this have been replaced as part of the transmission rebuild?
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My 2003 Santa Fe 3.5 is in limp mode, you can't change the gears and showing signs of faulty tps sensor, but my mechanic is telling me to change whole electronic throttle system , May be its only the sensor.
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What is the possible, or most likely, cause of a Knock Sensor No 1 Circuit Malfunction reading??
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I have an 2004 Santa Fe and im having some Mass Air Flow Sensor problems but I dont know what's wrong. My engine light came on for the second time after awhile. And I got it checked for the code and of course it was my sensor again. The first time I just giggled it around and the light went off. I did the same thing today with giggling it again went off. So I feel like it might be a loose connection but I really hope it isn't failing because im pretty sure that's uber expensive to fix.
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I have a 2005 crdi diesel santa fe that i have a strange problem with it starts up first time no problem in the mornings and can drive all day long. However if i switch it off and leave it sit for about a half hour no way will it start again until it cools off. It will start though with a push start instantly!
I got only one fault code P0340 cam shaft sensor fault, i replaces sensor and made no difference. Is this a common fault???
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I have a code reader got P1193 - MAF sensor low voltage
Is it shot or just need cleaning? Or is it something totally different
2005 Santa fe 3.5l
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My check engine light is on. I got the code pulled at Advance Auto Parts. It is P0107 - MAP Sensor Circuit Low Input. I wanted to test the MAP sensor to see if it is bad. I couldn't find anything online that was Santa Fe or even Hyundai specific as far as testing procedures go. I know you can test the power wire, the ground wire, and the signal wire, from what I could tell from other places I've looked. I got 5ish volts from the power wire and 12ish volts on the ground wire, which is what I understand they should be. I don't have a vacuum pump at the moment, but testing the signal wire with no vacuum I got about 0.02 volts. From what I've read online, it should be around 5 volts, but I wasn't sure if all MAP sensors work the same way. Whether I'm doing this correctly and whether they think the sensor is bad?
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2001 7.3 Excursion, full mods in sig line.
Recently started getting a P0720 for OSS on 4-6 pound launches, and the X will lurch and then stall out. It drives fine when I drive like a normal person, it also launches fine at 8psi and up (obliterates the tires in the process). Little curious as to where I should start looking beyond the usual culprits on checking the connector for corrosion and verifying the sensor itself is clean/still good.
Stupid thing drives like a peach everywhere else except the 4-6psi LAUNCH ONLY range. Normal driving through that pressure range is absolutely fine. 4-6 is the only problem child area.
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My Santa Fe indicated P0715 for input speed sensor problem. I purchased both sensors and based on forum input I removed the air box and battery to access senors. Output speed sensor is easy to see and access. I am having a problem locating the input sensor. I see wires going to a sensor under both the main wiring harness and shift cable. Is that the location of the input sensor? If so how do you move the wiring harness and shift cable to allow access? If not, where is the input speed sensor located? The Santa Fe is 2001 V6 2.7L.
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Getting code P2125. Read on here to get some electric contact cleaner and see if that works by cleaning the connections.
If I do end up changing out the Throttle Position Sensor, what voltage value do I look for when installing the new one ?
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I know the code is fuel level sensor, but i can't find the parts online. nothing comes up with the part name fuel level sensor. What is the part number for this or the number for kit because i believe there are 2 sensors?
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I have a 2001 F250 Super Duty with a 5.4L engine, regular cab. The truck has 149000 miles on it. I bought it about a month ago and had the transmission rebuilt, the spark plugs and coils replaced. Apparently the shady dealer I bought the truck from had power washed the engine and there was water in 3 of the spark plug wells on the drivers side. When I got the truck back from the transmission shop and backed it out of the parking lot, the OD off light started flashing and the SEL light came on. The code showed to be a P0720 to which the mechanic at the transmission shop replaced the speed sensor on the top of the tranny.
He said if it comes on again then the speed sensor on the rear differential could be the problem and that he would have to charge me to replace that sensor since it isn't covered under the warranty for the transmission.. I replaced the sensor myself on the rear differential yesterday and thought the problem was fixed. I drove the truck around for 30 minutes with no problems, until I put the truck in reverse, then the OD off light started flashing and the SEL light comes on giving the same P0720 code.
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02 Santa Fe 2.4L/ automatic/2 WD. I replaced the fuel filter (only) and have had a nightmare ever since. It takes multiple tries to start, running a little longer each time. When it will finally stay running, only the most delicate of throttle feathering will allow any RPM's to be built up. Any attempt to do otherwise will result is sputtering, bucking and other unhealthy behaviors until the throttle is closed. It also gives off the smell of running rich.
I borrowed a scan tool and got P0136 and P0141, which I expect since the O2 sensor wiring was cut in two by the heat shield shortly after my daughter bout the vehicle. It also is giving me the P0340 Camshaft Position Sensor Circuit code. I had replaced the CMPS and its connector a couple of month ago. I replaced the sensor again to no avail. I have checked the Orange/Black wire from the connector to the ECM and it reads 0 ohms. I get battery voltage at the connector on the Blue supply wire but only get 1.86 to 2.0V when I check the signal with the engine running.
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A few years ago my auto transmission in my 3.5 L engine hyundai santa fe started shifting rough from 2nd to 3rd gear, i did a trans flush and changed the input output sensors, anyway last week it started again, so i just changed the input output sensors again, it did not fix the prob this time, do you think a flush would work.
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