OBDCs: P1134 P0711 P2300 B1000 Hyundai Santa Fe 2002

The simultaneous misfire in cylinders 1, 3, and 5 could be caused by a few different issues. One possible cause could be a problem with the ignition system. The P2300 code you received indicates a problem with the ignition coil circuit, which could be causing a weak or inconsistent spark in those cylinders.
Another possible cause could be an issue with the fuel system. The P0442 code you received indicates a problem with the evaporative emissions system, which could be causing a vacuum leak and affecting fuel delivery to those cylinders.
The P0711 code you received is related to the transmission fluid temperature sensor, and may not be directly related to the misfire issue. However, it's still important to address this issue as it could affect the overall performance of your vehicle.
Based on these codes, it's recommended to have a qualified mechanic perform a thorough diagnostic check to pinpoint the exact cause of the misfire issue. They may need to perform further testing on the ignition system, fuel system, and other related components to determine the root cause of the problem.

o2 sensor timing circuit sounds like front o2 sensor is bad

2002 Hyundai Santa Fe 2 7L coolant temp sensor location Google Search//2002 Hyundai Santa Fe 2 7L coolant temp sensor location Google Search Here are 2 locations with pictures. I found them thru Google in 2 minutes. You should be able to do something with them.

code p0711 refers to transmission fluid temperature (TFT) sensor--range/performance problem===causes--wiring TFT sensor
code p0713 refers to TFT sensor --high input--===causes --wiring short to positive--TFT sensor---ECM/TCM. If you can get to the TFT sensor, Then you can do it your self

for this and all future questions


http://cgi.ebay.com/ebaymotors/2003-HYUNDAI-SANTA-FE-OWNERS-MANUAL-_W0QQcmdZViewItemQQhashZitem4154f3c5e4QQitemZ280598136292QQptZMotorsQ5fManualsQ5fLiterature

P2300 Is particle trap bank 2 its not that bad but may fail your emissions test

Here is the site.
http://www.pdfee.com/2002-hyundai-santa-fe-gl.html

there is no factory code uoooo, if you took it to auto zone or pep boys they used a generic scan tool, however po711 is a transmission code, sounds like a bad cranksensor, or a camsensor fault, save yourself alot of money dont throw parts at it, take it to the dealer, they know the product, and have the factory scan tool,

P0711 - A/T temperature sensor - rationality check
This sensor has gone bad... replace it after you have verified there is no wiring problem between it and the ECU.