look for S13 Ka24de engine diagnostic codes troubleshooting help

[imrickjamesbich]

it seems that my car is giving me a code 34. Its the one for the knock sensor. And code 45 leaking injector.

Check engine light is on. The car is running a little bit rough than before, but only slightly. Engine wanted to die during idle only once. After that, never did again.

Took the fuel rail out, pressurized the system, didnt notice any leaks.

Anyone know how the computer determine that injector is leaking? What should I do as to how to get the engine back into shape? thanks in advance.

[NISTECH]

The ecm determines injector leak by seeing a constantly rich signal from the o2. Many possibilities for this. i.e. there really is too much fuel dumping into the chambers, The airflow meter is reading to much air going by......

[imrickjamesbich]

thanks nistech.

I just found that out going through the all data. Also got all the diagnoistic procedures from all data.