Today for kicks, I checked my diagnostic codes, and the only one I pulled was Code 42. I did some research and it indicates something about the speed sensor signal. What could this mean?
-Matt
-Matt
Code 42, what does this mean? - 6G Celicas Forums
Anyone?
does your speedo work?
it could be the wire to the ecu corroded or shorted
it could be the wire to the ecu corroded or shorted
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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Yep, speedo works just fine, doesn't stutter or anything.
-Matt
QUOTE(stephen_lee @ Sep 20, 2007 - 1:22 PM) [snapback]597616[/snapback]
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does your speedo work?
it could be the wire to the ecu corroded or shorted
does your speedo work?
it could be the wire to the ecu corroded or shorted
Yep, speedo works just fine, doesn't stutter or anything.
-Matt
so the signal IS there, but isn't getting to the ECU, i think. so check your ecu plugs.. i belive its the plug closest to the engine bay.. just unplug htem all, then plug them back in. if that doesn't help, start looking for something wrong with the speed sensor wire..
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
How do I access the ECU?
-Matt
-Matt
To the best of my knowledge, the speed sensor is actually what is also known as the wheel speed sensor, which controls the ABS. Do your brakes behave erratically, or is your ABS light on? If your brakes pulsate at lower speeds or grind and pulsate simultaneously, combined with that code, it could be your ABS failing.