Santro car fault code P1128

SOURCE: i am buying a used hyundai santro 2000 le

if you dont trust dont buy it only way i know of is to have a dealer check and see the computer stores the correct milage no matter what someone has done

SOURCE: what does code number P1128 mean when light is on

P1128 - Long Term Fuel Trim Multiplicative System Too Lean.
The ECM will set a code and the MIL will turn on if the long-term fuel trim value goes from 10% to 15% lean for 30 seconds during two driving cycles when the following conditions are met:
1.- Engine loads exceeds 1.8 milliseconds.
2.- Engine coolant temp. is above 158F (70C).
3.- Canister purge system is not operating.
4.- Mass air flow is less than or equal to 5.5grams per second.
5.- Engine speed is below 1000RPM.

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SOURCE: HYUNDAI SANTRO LE 2000 MODEL - SERVICE - WORKSHOP MANUAL NEEDED

Here is the Hyundai Santro Service Manual Complete

http://rapidshare.com/files/261733585/Hyundai_Santro_2002_Shop_Manual.iso.html

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Regards,
Waqar

SOURCE: trouble code 1997 Hyundai Elantra, P1128

P1128 trouble code is for (Upstream Heated O2 Sensors Swapped). Did you switch around any of the O2 sensors?

SOURCE: 2001 hyundai accent, 1.4, manual trans. I have a

The code P1128 indicates there is a problem with the air flow sensor. It would be better if you change it.