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computer and TPS questions

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Old 08-22-04, 11:15 AM
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nick778
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Default computer and TPS questions

On a '95 sc400, where is the computer? I have been told it is under the dash on the passenger side but even after taking off the glove box, etc, I can't locate it. Also, is the computer OBD I or II for this year?

On a seperate issue, does anyone have the ohm and voltage specs (and which terminals on the TPS to connect to) to check out the TPS and the setting if it is is replaced with a new one?

Thanks....
Old 08-22-04, 08:32 PM
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0l33l
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95' was the last year for OBDI
Old 08-23-04, 08:19 AM
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ChrisK
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nick778,

ECU is under the passneger side floorboard/firewall area. Try this link for location and removal instructions.

95 SC400 is OBDI as 0l33l mentioned.

Last edited by ChrisK; 08-23-04 at 08:22 AM.
Old 08-23-04, 09:09 AM
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nick778
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Many Thanks for that link. I'm trying to pull any stored codes. On e.g., Nissans you can turn a screw and the CEL or computer will flash the codes. Is there such a way to do this with the SC400 computer? If so how. Again, thanks...
Old 08-23-04, 09:44 AM
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aliga
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you need to get a scanner or use the paperclip, you will not getting anything by pulling the ecu
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