SC - 1st Gen (1992-2000)

Check engine light code 26

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Jun 21, 2005 | 09:50 AM

#1

GoldieLex

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From: CA

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Check engine light code 26

It threw a "lean" code and I tightened the MAF sensor cause it was loose, and those are known to trip the ecu for running lean. today it came on for 20 secs and then went off?? WTF? any one have same problem? if it went of should i just keep driving it? thanks

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Old

Jun 23, 2005 | 07:59 PM

#2

philauldridge

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From: Texas

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check engine code

Quote:

Originally Posted by GoldieLex

It threw a "lean" code and I tightened the MAF sensor cause it was loose, and those are known to trip the ecu for running lean. today it came on for 20 secs and then went off?? WTF? any one have same problem? if it went of should i just keep driving it? thanks

I'd clear your ECU codes (remove the battery cable for about 2 minutes)... then see if it comes back on again. I have a similar problem with my supercharged Honda S2000.... on occasion, the "fuel mixture too rich" code appears... if I clear it, it's happy for 3-4 weeks then comes back on... if I ignore the code, seems like the ECU eventually gives up and turns off the check engine light. I just chalk it up to occasional aberrations with the aftermarket supercharger piggyback ECU controller

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Jun 28, 2005 | 09:05 AM

#3

GoldieLex

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now it is on for good...i cant seem to find how to jump the codes. Where is the plug I just to flash the codes, and yes i did search....thanks

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Jul 1, 2005 | 11:22 AM

#4

GoldieLex

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Can anyone shed some light on this issue? where to jump codes? Also anyone else have similar problem that can tell me how they fixed it? btw 92 sc400

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Tags

26, check, code, engine, lean, lexus, light, reasons, running, s2000, sc300, system

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