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Code 54 - 6G Celicas Forums

Topic #88607 6 posts Started by Island_Racer
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
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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.
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

QUOTE"And, as always, your friendship, help, and dedication to the advancement of Texas Celica dominance is GREATLY appreciated. Thanks bro." -DEATH1994 GT:V6 swap, 5speed E53 W/ LSD, All Power, now RED1995 ST:SOLD @273k miles, Auto, all power, CarPC, White1994 ST:Totaled, 5spd, all power, RedRIP 07/09/09 @ 241,8101994 Lexus LS400:This is my new DD
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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
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.
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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