Tech support post your question here...
For the last 2 days my car will not rev past 1500 RPM when the car is turned on idle...when it reaches that point it drops back down and if I hold the gas it just sounds like it hesitates or stops for a second and the rpm falls down(sometimes the car will turn off when the needle goes down). After a few minutes the car will rev out again and if I start driving all of a sudden the RPM falls and I cannot accelorate, the car will jus hesitate...all while the car is still on! WTF!! I never had this issue and it just started out of no where!
I have a 1jz swap auto, not sure if that matters...anyone herd or experienced this before?? I dont know what to call it...
I have a 1jz swap auto, not sure if that matters...anyone herd or experienced this before?? I dont know what to call it...
I figured out the issue with my car...it was the dam ECU
I ended up getting one rebuilt!The tech question I have is if anyone has a pin out diagram for the jzz30 ECU to install a Greddy Fuel/Boost Cut Defencer?? Or can anyone tell me what wires go where if you know from experience..thanks!
Red - 12v
black - ground
white - tps (throttle position sensor)harness away from the ecu
green - turbo pressure sensor (map sensor) ecu side
Make sure you locate the correct wire from the ecu pinout for the power and ground and splice into them. Don't just cut them like you do for the green and white wires.
black - ground
white - tps (throttle position sensor)harness away from the ecu
green - turbo pressure sensor (map sensor) ecu side
Make sure you locate the correct wire from the ecu pinout for the power and ground and splice into them. Don't just cut them like you do for the green and white wires.
Last edited by SH_JZZ30; Dec 13, 2009 at 11:50 AM.
Lead Lap
Joined: Aug 2008
Posts: 680
Likes: 0
From: FL
Yah...where was it taken from? i live in The Wood too 
Lucky you even got ti back at all! Rebuilding it from what you said was taken shouldn't be all that hard really....
If you want, I have a set of 92 tails I'll let go really cheap. There is a couple SCs at U Pull It right now, so you can get a center console as well.
Lucky you even got ti back at all! Rebuilding it from what you said was taken shouldn't be all that hard really....If you want, I have a set of 92 tails I'll let go really cheap. There is a couple SCs at U Pull It right now, so you can get a center console as well.
I'll be installing the GPS tracking really quick here too.
Lead Lap
Joined: Aug 2008
Posts: 680
Likes: 0
From: FL
Well Im Not Letting This Bring Me Down! Im Gonna Be Strong And Rebuild It Right. Im Gonna Go str8 for the 2JZ GTE Swap. Need Some Info on it. Im also doing some research on it as well. Just Need all the help i can get cause i plan to do this right
Lead Lap
Joined: Aug 2008
Posts: 680
Likes: 0
From: FL
I didnt bother with an Alarm cause the car was still stock Just Very Clean and everything was mint in it. But now Im gonna be gettin alarm and Low Jack for it once its on the Road again.
what is the bulb size for the climate control screen in my 92 SC ???? Anyone got a link to all the bulbs used on the interior (climate temp button, climate control screen, door light dome light under dash lights etc, etc) ?
panel.
www.superbrightleds.com
Lexus Champion
Joined: Mar 2009
Posts: 1,649
Likes: 0
From: South FL
Back O2 problem
After I gutted my cats.the check engine light.keeps coming on for the cats.any ideas what I can do?I have a scanner I can turn it off whenever I want.it just comes back on.in one day topps.
And is it true that cuz the code is for the cats.that I'm not getting the best performance from the car?even though it feels better then before I did it.
And is it true that cuz the code is for the cats.that I'm not getting the best performance from the car?even though it feels better then before I did it.