help nze COROLLA RPM TO HIGH

LOUD AND CLEAR AUDIO · Posted: Sat Nov 21, 2009 10:33 pm Post subject: help nze COROLLA RPM TO HIGH

recently did a head swap in the 3zzfe engine in a corolla and when engine is idle runiin around 1400 rpm ,,,using alot of gas ,can anyone help /.

turbohead · Posted: Sun Nov 22, 2009 1:09 am Post subject:

this is the f/u nze. is it e-throttle. if so may have to jus reset it with a scan tool. not sure if these engines came with e-throttle. 1nze engine was cable in the local one.

LOUD AND CLEAR AUDIO · Posted: Sun Nov 22, 2009 5:47 am Post subject: scan

turbohead u do it ?or can u recommend me to a fellow toyota mechanic?

scion I · Posted: Sun Nov 22, 2009 10:05 am Post subject:

have you tried disconnecting yuh battery and see if it resets ??? Twisted Evil

turbohead · Posted: Sun Nov 22, 2009 3:10 pm Post subject:

das if it is e-throttle. i have to see the car to no wat is wat

praise · Posted: Sun Nov 22, 2009 3:32 pm Post subject:

3ZZFE is cable type. Service the trottle body and leave it to idle for 10 minutes.
If after 10 minutes the idle does not come down, the IAC valve needs replacing.

turbohead · Posted: Sun Nov 22, 2009 8:51 pm Post subject:

you cud take out the iac also an clean it individually. jus be careful with teh seal

turbohead · Posted: Tue Nov 24, 2009 11:03 pm Post subject:

the vvti gear cud be stuck also. is any check lights on?

LOUD AND CLEAR AUDIO · Posted: Thu Nov 26, 2009 7:29 am Post subject: engine

no turbo head no check lights on

LOUD AND CLEAR AUDIO · Posted: Wed Jan 06, 2010 4:50 am Post subject: corolla

can anyone help