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1-7 of 7 Results
  1. YF (2011-2014) Sonata/i45
    I have looked at diagrams of this vehicle and it gives me multiple locations for the O2 sensor. The diagram shows two places for the 02 sensor if the car is SULEV and two if it is ULEV. My emissions certificate under the car hood says my vehicle is a ULEV. But I am seeing what lookes like the O2...
  2. RB (2012-2017) Accent
    Would a combo of these codes more accurately identify an oxygen sensor issue than say just the p0420 alone? Had a bunch of issues with fuel economy and loss of power before changing the plugs and sticking to high grade fuel. Wiped the codes I had which were for the fuel level float sender and a...
  3. CM (2007-2012) Santa Fe
    What I noticed: -CEL codes for all bank 1 cylinders misfire (at the same time) -Misfire stumble felt when easing of gas up a hill (low rpm/heavy load?) once every few days of driving, only when HOT. -Also occurs when hot after idling for a long time -Can be encouraged by pumping then releasing...
  4. Getz Forum
    2 months ago i took the my Hyundai Getz Gsi 1.3L 2004 to the mechanics as my engine light was on. We got a P0420, but he said to igonore it for now. 2 months later my engine light was on again and this time i got catalytic converter Bank 1(P0420) and Oxygen Sensor slow response Bank 1 Sensor 1...
  5. North America
    I have an issue with the oxygen sensor on this car and need advise to where the problem is lying, here are some of the scanner images, its showing bank 2 sensor 2, this was at idle. Sorry for any doubles
  6. J1 (1990-1995) Elantra & Lantra
    Hi I am repairing a 1994 Elantra 1.8. The front oxygen sensor is broken but attached to the manifold. I cannot see where the new harness would connect. Can anyone please help? Thank you in advance. Sandy
  7. SM (2001-2006) Santa Fe
    Hello, Can someone give me some help please. I have a Santa Fe 2.7 2002 and I've been getting code P1166. The car drives normally with no other symptoms. I stared monitoring Bank 1 O2 sensors and fuel trim with Torque Pro and noticed that before the P1166 error was thrown sensor 1 went hard...
1-7 of 7 Results