12-27-2006, 12:14 AM | #1 |
Stock
Join Date: Sep 2005
Posts: 27
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Engine light and warning light on.
I don't know why my engine and warning light is on. Its been on for about a month now. The engine started to die on me about a week ago. It sometimes idle very low when not stepping on gas and even the engine dies once in a while. Can anyone tell me whats going on? I'm planning to fix my car before I sell it.
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12-27-2006, 03:07 AM | #2 |
Intake
Join Date: Jun 2006
Location: Washington
Posts: 33
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If you live by a schucks, auto zone. etc. Go get it tested and see what the code is that is causing the light to come on. They should do it for free, then someone on here could point you in the right direction.
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1993.5 N/A Supra |
12-27-2006, 08:21 PM | #3 | |
Supra Owner
Join Date: Oct 2005
Location: GA, USA
Posts: 2,209
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Quote:
http://www.mkiv.com/techarticles/eng...bd1_codes.html
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Phil '94 Supra Turbo, 6spd, 'APU'+ Displacement is no replacement for boost. Life begins at 30psi. NB: Please consider posting any help requests in a new thread instead of asking me for help privately. About 99.9+% of the time, private help requests end up covering great information that could be very valuable to other forum members. If you have a good reason for needing the help request to be private, I'll consider it. If not, then why not give everyone else the opportunity to pitch in too, and/or learn from the information? Remember, there's no such thing as a dumb question. We're all here to help within this family of Supra owners. |
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03-06-2007, 12:25 AM | #4 | |
Stock
Join Date: Sep 2005
Posts: 27
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check engine light
I'm having a hard time finding te1 and te. Where are they located? ARe they on the ECM?
Quote:
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03-06-2007, 12:30 AM | #5 | |
Supra Owner
Join Date: Oct 2005
Location: GA, USA
Posts: 2,209
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Quote:
__________________
Phil '94 Supra Turbo, 6spd, 'APU'+ Displacement is no replacement for boost. Life begins at 30psi. NB: Please consider posting any help requests in a new thread instead of asking me for help privately. About 99.9+% of the time, private help requests end up covering great information that could be very valuable to other forum members. If you have a good reason for needing the help request to be private, I'll consider it. If not, then why not give everyone else the opportunity to pitch in too, and/or learn from the information? Remember, there's no such thing as a dumb question. We're all here to help within this family of Supra owners. Last edited by pwpanas; 03-06-2007 at 01:00 AM. |
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03-06-2007, 02:19 AM | #6 | |
Stock
Join Date: Sep 2005
Posts: 27
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check light
That was stupid of me. I thought it would be like hondas, by ecu. I found it and the code seems to be 21. That means its the oxygen sensor? should I just replace it? Do you know if it can cause the low idling problem, or is that something else?
thanks for your help Quote:
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03-06-2007, 12:23 PM | #7 | ||||
Supra Owner
Join Date: Oct 2005
Location: GA, USA
Posts: 2,209
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Quote:
Quote:
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For what it's worth, if you're going to be working on your own Supra, I have to strongly recommend that you pick up your own copy of the TSRMs. They will literally pay for themselves several times over, which makes them an excellent investment. One last observation: if your Supra has more than 100K miles on it, and especially if it has more than 150K miles on it, and your primary/main O2 sensor is the one that came with the car when it was new, I'd suggest you replace your primary O2 sensor regardless... Quote:
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Phil '94 Supra Turbo, 6spd, 'APU'+ Displacement is no replacement for boost. Life begins at 30psi. NB: Please consider posting any help requests in a new thread instead of asking me for help privately. About 99.9+% of the time, private help requests end up covering great information that could be very valuable to other forum members. If you have a good reason for needing the help request to be private, I'll consider it. If not, then why not give everyone else the opportunity to pitch in too, and/or learn from the information? Remember, there's no such thing as a dumb question. We're all here to help within this family of Supra owners. Last edited by pwpanas; 03-06-2007 at 02:22 PM. |
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03-06-2007, 07:07 PM | #8 | |
Stock
Join Date: Sep 2005
Posts: 27
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problem
Yeah, I will probably replace the O2 sensor to see if thats the case. If its not, like you said, it might be time for a O2 replacement anyways. i'll do the replacement and hopefully thats the problem.
Thank you for your help. Quote:
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07-17-2008, 12:31 PM | #9 |
Stock
Join Date: Jul 2008
Location: sydney
Posts: 2
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similar queary
my problem sounds very similar ,, but my engine and warning light isnt always on .. it will come on when i have been driving for a while , or somtimes when i really get into it , sometimes it doesnt come on at all , could this mean that the o2 sensor is almost stuffed ?
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07-18-2008, 03:20 AM | #10 | |
Supra Owner
Join Date: Oct 2005
Location: GA, USA
Posts: 2,209
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Quote:
__________________
Phil '94 Supra Turbo, 6spd, 'APU'+ Displacement is no replacement for boost. Life begins at 30psi. NB: Please consider posting any help requests in a new thread instead of asking me for help privately. About 99.9+% of the time, private help requests end up covering great information that could be very valuable to other forum members. If you have a good reason for needing the help request to be private, I'll consider it. If not, then why not give everyone else the opportunity to pitch in too, and/or learn from the information? Remember, there's no such thing as a dumb question. We're all here to help within this family of Supra owners. |
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