Check Engine Light Won't Go Off

Mike McCain · 08-24-2009, 01:04 AM

Have a 1992 Geo Tracker with Auto 4x4 8 valve and A/C. My Check Engine light came on with a code for bad O2 Sensor. Replaced Sensor cleared all codes. But the Check Eng. Light willl not go off. Again there are no codes. How do I get the light to go off.
Thanks in Advance, Mike

dbacon · 08-24-2009, 04:16 AM

Good info here,
http://www.suzuki-forums.com/suzuki-...ion-issue.html
I made a dwg to help understand the Nag switch.

jtgh · 08-24-2009, 01:17 PM

1992 Geo Tracker with Auto 4x4 8 valve and A/C

we now have 3 places for it.

and a video .

only found on federal Kicks 89-95.

bottom of dash.
top right corner of left speaker , behind.
or here.

or here.
http://www.kick-fix.com/CEL/MPI-cancel-switch.gif

Richard Craneum · 08-24-2009, 01:34 PM

If you see the pic above on my 94 Tracker was located by the button on the cuff of the sleeve. Right next to the speaker, screwed to a small post molded on the plastic and is a tiny ass switch.

jtgh · 08-24-2009, 01:49 PM

YouTube - Suzuki Sidekick hidden switch

jtgh · 08-24-2009, 02:28 PM

best practice is to unplug it or cut the 3 wires and safe them off.

KILL IT .

it is for leaded gas.
you go to dealer and they see light on , and check catconv for leaded gas damage.
blaa blaa blaa. KILL IT.

leaded gas , is HISTORY. so be the switch.

Richard Craneum · 08-24-2009, 02:37 PM

What makes me wonder.... Why Gas Stations sells specifically Unleaded Gasoline when all Gasoline on any octane rating is Unleaded, except for LL100 Avgas, not sold on any Convenience Store?

jtgh · 08-24-2009, 02:42 PM

that is easy answer.

the Air craft lobby.

next.

or would you believe.?

tell me , when you burn your valves to a crisp, at 15,000 feet , what do you do.?
or should we ground all those old aircraft motors.

big diff, parked at side of road, and augered into to the road.

that, is from DICK our Aircraft expert/ and lic. instructor, at 70yo.

cheers

Richard Craneum · 08-24-2009, 02:52 PM

Actually, my specialty is on Turboshafts and JP4 and JP8 does not have any lead additives. Turbine engines does not Knocks, as long as it burns is "Aye-Ok". By the way, JP4 (aka Kerosene) is like 64 Octanes so no jet fuel for cars

longjos · 08-24-2009, 03:12 PM

Now there are new Diesel types too, but they haven't come up with a good way to advertise it... There is either Low Sulfur, or Ultra-Low Sulfur fuels. There is an obscure sticker on the pump that informs you the type, but they both look very simular, you have to stop and read the thing to make sure and you certainly can't tell from a distance. The old Low Sulfur (500 PPM) fuels can not be used in 2007 and newer diesel engines. However the new Ultra-Low (15 PPM) can be used in either. Eventually I guess all pumps will have the new Ultra-Low Sulfur fuel, but in the case I would like a nice big sign that says "Unsulfered" or something. haha