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Joined: Jan 2002
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I did the mystery mod about 2 weeks ago and reset the computer at the same time. The check engine light did not come on for a week after that. I reset the computer again and it took another week for it to come on. Did it take that long for the light to come on for anyone else or may there be another problem. Thanks


Ground Control Coilovers
Koni Adjustable struts
Sub-frame connectors
Slotted rotors
Carbon Fibre pads
Stainless Steel Braided line
KKM Intake
Pro-Flow Mass-air Meter
22mm rear sway bar
Polyurethane motor mount inserts
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Do you have the mil eliminators in downstream? Not having them might cause a cel. I didn't have any cel after I did mine, but I have a 95, and don't have the extra 02 sensors downstream.


95 mystique LS, High Output Cougar S (SVT) 2.5L engine & MTX75
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No MIL eliminators on an OBD2 car will cause the CEL to come on!

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The reason it takes a week to set each time is that an OBD-II driving cycle takes so long to complete. It's not a certain amount of miles, it's a certain amount of cold starts, warm starts, hot starts, coasting, throttle positions, etc...

Get the MIL elminators or make some. wink


Brad Noon
'99 SE MTX
3 point oh my God H.O. 179HP/178TQ
BNMotorsports Floormats, powder coating, TB optimizing, Gutted cats, etc
BNMotorsports is now the preferred distributor of Contour/SVT/Mystique Indiglo style gauges!!!
bnmotorsports@msn.com
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Either no MIL's or a smashed upper O2 sensor (from the good ole air-hammer) - I have seen two of those now!


Regards,
Anastazi
Father of the Aussie Bar
anastazi.sarigiannis@aam.com

"Computer games don't affect kids. I mean if Pacman affected us as kids, we'd all run around in a darkened room, munching pills and listening to repetitive music."
-----------------------------------

2000 Silver Frost SVT #1126 of 2150
8" AFE/"Big-Mouth" Intake, Modified BAT Pipe, IAT Mod - A'PEXi S-AFC, Superchip, No Secondaries, Cobra/CSVT Hybrid MAF, Magnaflow True Duals, MYSTERY Mod, Autolite AWSF22FS's and FMS Wires, ES MM Inserts, Cross Drilled/Slotted Rotors w/ Greenstuffs, APR DTM Spoiler, Escort Cossie Vents, NACA Duct, Mirko Splitter, Koni's & H&R Springs, 24mm "Aussie" Sway Bar, 18" Enkei RS-5, 225/40R18 KDW-2's.
Pioneer DEH-P7000R, TS-6975's, TS-6855's, MTX BE104, MTX Blue Thunder PRO502
http://www.geocities.com/qikslvrsvt

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