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> Code 54
post Jan 20, 2013 - 12:00 PM
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Island_Racer

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Hey Guys,
Ive already solved this problem years ago, by both bridging the fluid level sensor, and by rewiring the pump plug, but now i have the CEL back and i cant remember for the life of me where i hid the pump wiring (the one i used resistors on)...can someone please show me with a pic or good explanation where the pump plug wud have been connected to the engine harness, i can follow it back to my hidden wires and redo what i need to.

Thanks.

Also, i got code 24 (Intake Air temperature sensor)....where is that located??

I have an ST-205 btw
post Jan 20, 2013 - 6:56 PM
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Island_Racer

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QUOTE (Island_Racer @ Jan 20, 2013 - 12:00 PM) *
Hey Guys,
Ive already solved this problem years ago, by both bridging the fluid level sensor, and by rewiring the pump plug, but now i have the CEL back and i cant remember for the life of me where i hid the pump wiring (the one i used resistors on)...can someone please show me with a pic or good explanation where the pump plug wud have been connected to the engine harness, i can follow it back to my hidden wires and redo what i need to.

Thanks.

Also, i got code 24 (Intake Air temperature sensor)....where is that located??

I have an ST-205 btw


I found it, by the fuel pump relay box....still wanna know where the intake temp sensor is.
post Jan 20, 2013 - 9:09 PM
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stephen_lee



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i think its in the afm... look inside it should have a little thing poking into the airflow.. atleast its on my 3vz afm and my 1uz afm


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1994 ST: Totaled, 5spd, all power, Red RIP 07/09/09 @ 241,810
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post Jan 21, 2013 - 1:31 PM
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Island_Racer

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QUOTE (stephen_lee @ Jan 20, 2013 - 10:09 PM) *
i think its in the afm... look inside it should have a little thing poking into the airflow.. atleast its on my 3vz afm and my 1uz afm


the ST205 doesnt have an AFM...so...idk
post Feb 24, 2013 - 2:57 PM
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Island_Racer

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I took out the only one i see (in the intake manifold) it looks good so i put it back, does anyone else have experience with a code 24.

Also, when u have a code 54, does it affect fuel pressure, i have 31psi on idle and think it should be more like 39.
post Feb 24, 2013 - 4:34 PM
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Sunny



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Hi,

54, lower the boost, check the IC water level

24, just clear the ecu by pulling the EFI fuse and then check again for it, if it comes again you have a open or short sensor/wiring in the air box

the 54 get also cleaned with the EFI fuse

greetz

This post has been edited by Sunny: Feb 24, 2013 - 4:34 PM


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