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Tendency to set code - how quick?

Old Oct 9, 2001 | 02:27 PM
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jmd
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From: Aridzona
Car: `86 SS / `87 SS
Engine: L69 w/ TPI on top / 305 4bbl
Transmission: `95 T56 \ `88 200-4R
Tendency to set code - how quick?

86 LB9 stuff... say the MAF connector unhooks from the MAF. How long before it sets a code? Immediate (2 seconds or less) or longer?

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jmd
1986 SS with...
86LB9 TPI atop the original L69, Hooker emissions legal PN 2050 headers, stock L69 cat (yes, a real one), hydraulic clutch T5, Energizer 272 cam, chargedair.com fan, Global West CNR-88-C negative roll kit, 89 Iroc front springs, CC635 Moog rear springs and a whole bunch of other fun stuff

Last edited by jmd; Feb 18, 2014 at 09:58 PM.
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Old Oct 9, 2001 | 08:11 PM
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u r sofa king we tah did's Avatar
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From: texas
should set the code right away. as soon as the computer sees something is wrong (no reading, or way off reading for set conditions) it should throw a check engine light, and possibly go into open loop depending on what is wrong
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