flash codes

Reply Subscribe

Thread Tools

Search this Thread

Dec 3, 2010 | 11:42 AM

t70 supra

Thread Starter

Lexus Champion

iTrader: (-4)

Joined: Oct 2006

Posts: 4,016

Likes: 1

From: W.I.

flash codes

my car is still running lean idk y

i am getting a flash code 57, and 12

i replaced the fuel filter so far lmao but i dont have a scanner at my shop to run odb1 can i get some help

also i am missing 2 o2 sensors in front of my obx header

Dec 3, 2010 | 02:39 PM

SC51

Lexus Test Driver

iTrader: (3)

Joined: Jun 2007

Posts: 1,013

Likes: 1

From: Ma :/

So your saying your missing your front o2sensors (main ones)? Don'y the 1J's rely on that signal?

Dec 4, 2010 | 06:39 AM

t70 supra

Thread Starter

Lexus Champion

iTrader: (-4)

Joined: Oct 2006

Posts: 4,016

Likes: 1

From: W.I.

still got my ge in a of now but if **** doesnt get better ill but thorwing that gte in asap

Dec 4, 2010 | 09:04 AM

JakeBreyck

Pole Position

iTrader: (1)

Joined: Mar 2006

Posts: 203

Likes: 0

From: Fl

Quote:

Originally Posted by t70 supra

still got my ge in a of now but if **** doesnt get better ill but thorwing that gte in asap

What did you say?

Dec 4, 2010 | 09:24 AM

ihiryu

Racer

iTrader: (7)

Joined: Oct 2007

Posts: 1,668

Likes: 2

From: tx

Code 57? I don't know what that is, but code 12 is RPM signal

Diagnosis
No "NE" or "G" signal to ECU within 2 seconds after engine has been cranked.
Trouble Area
Distributor, or CPS, circuit
Distributor or CPS
Starter signal circuit
ECU