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12-03-10, 11:42 AM

t70 supra

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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

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12-03-10, 02:39 PM

SC51

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

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12-04-10, 06:39 AM

t70 supra

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

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12-04-10, 09:04 AM

JakeBreyck

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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?

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12-04-10, 09:24 AM

ihiryu

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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