Engine, Intake, Exhaust Modifications to your Normally Aspirated Hyundai engine. Cold Air Intakes, Spark Plugs/wires, Cat back Exhaust...etc.

cel code

Old Apr 27, 2002 | 01:16 PM
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yes i have a search, but its not working right? can anyone point me to the code list or tell me what P0102 code is?
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Old Apr 27, 2002 | 03:12 PM
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Mass Air flow Circuit Low Input..

Sounds like fun man.. Best of Luck
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Old Apr 27, 2002 | 04:14 PM
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Hmmm, if Choopi is right then one of your new toys sent a signal to your ECU that was below its low limit range. Your SAFC may need some tuning smile.gif

edit: of course, you also could have messed up one of the other connections there--if you're sucking in air after the MAFS or lose vacuum for some other reason it would probably throw the same code.

[ April 27, 2002, 11:43 PM: Message edited by: Veniston ]
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Old Apr 27, 2002 | 05:16 PM
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http://www.hmaservice.com/webtech/iindex.a...0377#_394880377

Air flow signal voltage low.

Sounds like you are overclamping the MAF signal with a S-AFC.

Or your MAF is dying.

Or you've got a leak in your intake system somewhere that is allowing your engine to suck in air after the MAF.
Check the stock rubber elbow for cracks. Also check your hoses that connect to that elbow for cracks.

[ April 28, 2002, 12:18 AM: Message edited by: Random ]
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Old Apr 28, 2002 | 12:57 AM
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yeah, I think I bumped the s-afc connections when I was putting the RSM in there !!!

So i'm going to soder the s-afc connections in there. and hope for the best wink
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