Odb code p1192 santa fe2003 3.5 mechanic told me to replace whole throttle system.

Mike Butler

• 6674 Answers
• Posted on Dec 20, 2008

SOURCE: 2002 Sonata TPS wiring scheme

Try here, you may have to search a bit but, ..

( http://www.autozone.com/shopping/repairGuide.htm?pageId=0900c15280194b55 )

SOURCE: p1128 code on 2000 hyuandai accent

I did some research because the P1128 is an odd code for Hyundai and I couldnt find a lot of information on it, but I found two things that may help and neither point to the fuel pump.

1. P1128 in Hyundai refers to the Mass Airflow Sensor or MAF being defective.
2. There is a TSB from Hyundai, TSB 01-36-022, but I wasnt able to ascertain if that was a specific TSB for the MAF or if it was information on how to test the MAF or some other information.

P1124 seems to be a related code as well but I could find little on it. P1124 in a Subaru is an issue with the Throttle Position Sensor or TPS, but I could not confirm that for Hyundai.

My first suggestion would be to check your air filter and if it has not been changed in a while or is really dirty, then change it as a restriction in air flow might be mistaken by the computer as a problem with the MAF.

SOURCE: Replacing a throttle position sensor

Hi, 
  A sensor like TPS is very easy to change. It is located on the Throttle body. (the part that is at the opposite end of the air intake tube from the air box/ filter) The throttle body looks sort of like a small carburetor, if you look on the side of it you wil see a black sensor.. this is the  TPS. It is usually held on by two or three screws and it will have an electrical plug as well.

SOURCE: Throttle Sensor after throttle position sensor?

could be a false code problem could another senser and the computer is blamming the tps make sure he checks it with a meter before replacing it if not he will replace two parts at your expence

SOURCE: Replaced 0xygen sensor in 2003 Hyundai Accent 3 Times Not Fixed!

It sounds like you have either a lean or rich condition ocurring,could be exuast leak,vac leak,leaking fuel preasure regulator,cat convertor.At this point would go to dealer for diagnosis.