0-80 kph is over 30 seconds. throttle position over 1/4 doesn't affect acceleration. At max throttle it increases in 100 rpm surges at aprox 2 second intervals. doesn't show any temperature rise, or smoke. shows code U0000 if driven at 1/4 throttle, shows o2 lambda, speed sensor/range, performance sensors, and multi misfire codes when driven at higher throttle position. any geniuses out there?
SOURCE: what can cause a 2005
i would check ur fuses that supply voltage to ur o2 sensors, their in the fuse box and usually r labeled o2 sensr. sounds like the o2 sensrs dont have power
SOURCE: code P0501 vehicle speed sensor A range/
I found an answer to this in the reverse direction. While changing my front brakes, I noticed that the sprocket pickup for the speed sensor on the front passenger side half shaft that works with the sensor was cracked and ready to fall off. I removed it so that it wouldn't fly off and puncture a tire. I do NOT have Anti Lock Brakes on my 2001 Santa Fe. I started up the car wondering what to expect and experienced a P0501, P1529, P0500 and a second P0501. Looks like it time for a new half shaft (Axle).
how did you know the TPS was bad? did you break anything (vacuum tube, wire connector) during repair? good ground? was it really clean in there when you installed new TPS? i don't know the santa fe, but did you disconnect the battery during this? you may have to reset the OBD system. if you have the OBD tester i think it has this function, or check usere manual, possibly a combination of actions involving ignition, shifter and/or lights.
SOURCE: I have a 2002 Hyundai
replace the 02 sensors,i replaced 3 of them and my check engine light went out,i had a similar problem when i was driving.
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