so i cleand at my infiniti g35 2008 trottel body and after cleaning it does not work, after cleaning the engine works from 1000 to 2000 , then i start by computer to relearn the trottel body but it still works the engine from 1000 to 2000 in N and in P and in D its work 0.8 , please can you help me

 

You must be from New York, "Trottle body? Down South we say Throttle body...

You are in "limp mode" It happens some times when you disconnect some connectors. OR you didn't let it warm up an dry off enough when you put it back together and there was condensation on it. OR, you turned on the ignition WHILE it was disconnected. Now it must "re-learn" the MAF and TB.

If you haven't tried this yet, disconnect the battery, step on th brake for 30 seconds to make sure that ALL juice is drained. Reconnect the battery and try again. That resets your ECU.

Tex

 

i tried it 5 times, also i tried relearn by comptiuter also i tried manualy, i think here is not qualifaied persons who know what to do, i also tried nee throttel body it was same, i dont know what to do more, do someone has some ideas??

 

No, we don't know what we're doing....

Pull the negative, turn on headlights (and off when it dies), unplug MAF and TB, plug back in, negative end back on.

 

We pull engines, swap transmissions, double power output, but no, we don't know what we're doing. Have fun with the dealers qualified mechanics or whatever they call themselves.

If you screw up cleaning your TB you're some kind of idiot. Then you try to put it on the people helping you? nahhh. I don't know why I even replied to someone who can't read or spell.