timing help

fonz87

89 Turbo!!!!
Nov 17, 2007
642
0
16
38
Streamwood, IL
I m throwing a code 34, TRSM says its a Turbocharger Pressure ???
Meaning What ??

I dont have a boost controller or anything
No mods.
 

jdub

Official SM Expert: Motor Oil, Lubricants & Fil
SM Expert
Feb 10, 2006
10,730
1
38
Valley of the Sun
Over boost...it means you have hit fuel cut a one time or the other.
Pull the EFI fuse in the engine bay for a minute to clear it.

If it happens again (fuel cut is kinda violent), it could mean you have a boost leak in your IC piping.
 

fonz87

89 Turbo!!!!
Nov 17, 2007
642
0
16
38
Streamwood, IL
nevermind i figured it out, I was trying to fix my timing and some how i had done the timing wrong and i was making full boost at 2k rpm, this is just trying to rev the car and it wont go over 2.5krpm and my turbo was making full boost just sitting still. So i m a dumbass, I fixed the timing and pulled the EFI fuse and everything is fine now, no codes.


Another question, i don't want to make a lot of threads.

- What should the supra Idle be ?? My car idles at around 800ish to 900 ish. I don't have a timing gun to see my timing, but my car rpms drop and shut off when i come to park my car, happen 3 - 4 times now. It wont shut off when im driving or coming to a stop at a light but only when im about to come to park.

-Also when using the timing light and checking for timing, Should the mark on the crank be showing Zero mark or something else ?? like on the crank, there are numbers, 15, 10, 5 0 i think, Should the timing be at zero when the car is running, when checking timing ? Sorry, i m new to this, and im trying to do timing myself, i m broke and don't got money to take it to a mechanic.
 

fonz87

89 Turbo!!!!
Nov 17, 2007
642
0
16
38
Streamwood, IL
When i followed the trsm, i set it to Zero (TDC) and aligned the groove of the CPS and started it up, fired right up and motor is not shaking like it did before. But i feel like the motor is off a little bit on timing, Ill follow the trsm onces i find a timing gun.