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Emiss Maint light
Have a 88 mod Jeep Ch.Laredo 4.0L Autom.
The light "Emiss maint" started to light today, anyone knows what it means ? I have no manual. The light is below the part time light left side. I had to do some welding on the exhaust pipe some weeks ago, I have a little leak, any connections here ? Appreciate any help. Best Regards Geir R.Pettersson grp.arctic@heating.no |
Re: Emiss Maint light
It comes on with the timer box reaches XXX miles.
Either unplug the box, try to buy a brand new box, drill a hole in it and reset it, also check the 02 sensor. The light indicates that it is time for a new 02 sensor or at least to check the old one. I still might have instructions on resetting the old box, if you want to try that. I have not done mine yet, it is just unplugged. Maybe one day. lol BTW I have some new 02 sensors left to sell for the 87-90 4.0 engines, that is if you need one. 8^) -- later, dave 88 XJ 4.0 auto 82 Wag Ltd. 360 auto (to be retired!) anyone interested, whole or parts? 88 FSJ-GW 360 auto (GRAND 88) Chicago "Geir R.Pettersson" <grp.arctic@heating.no> wrote in message news:1071316702.165428@gurney... > Have a 88 mod Jeep Ch.Laredo 4.0L Autom. > The light "Emiss maint" started to light today, anyone knows what it means ? > I have no manual. > The light is below the part time light left side. > |
Re: Emiss Maint light
It comes on with the timer box reaches XXX miles.
Either unplug the box, try to buy a brand new box, drill a hole in it and reset it, also check the 02 sensor. The light indicates that it is time for a new 02 sensor or at least to check the old one. I still might have instructions on resetting the old box, if you want to try that. I have not done mine yet, it is just unplugged. Maybe one day. lol BTW I have some new 02 sensors left to sell for the 87-90 4.0 engines, that is if you need one. 8^) -- later, dave 88 XJ 4.0 auto 82 Wag Ltd. 360 auto (to be retired!) anyone interested, whole or parts? 88 FSJ-GW 360 auto (GRAND 88) Chicago "Geir R.Pettersson" <grp.arctic@heating.no> wrote in message news:1071316702.165428@gurney... > Have a 88 mod Jeep Ch.Laredo 4.0L Autom. > The light "Emiss maint" started to light today, anyone knows what it means ? > I have no manual. > The light is below the part time light left side. > |
Re: Emiss Maint light
It comes on with the timer box reaches XXX miles.
Either unplug the box, try to buy a brand new box, drill a hole in it and reset it, also check the 02 sensor. The light indicates that it is time for a new 02 sensor or at least to check the old one. I still might have instructions on resetting the old box, if you want to try that. I have not done mine yet, it is just unplugged. Maybe one day. lol BTW I have some new 02 sensors left to sell for the 87-90 4.0 engines, that is if you need one. 8^) -- later, dave 88 XJ 4.0 auto 82 Wag Ltd. 360 auto (to be retired!) anyone interested, whole or parts? 88 FSJ-GW 360 auto (GRAND 88) Chicago "Geir R.Pettersson" <grp.arctic@heating.no> wrote in message news:1071316702.165428@gurney... > Have a 88 mod Jeep Ch.Laredo 4.0L Autom. > The light "Emiss maint" started to light today, anyone knows what it means ? > I have no manual. > The light is below the part time light left side. > |
Re: Emiss Maint light
It is a mileage timer telling you you need to go spend money at the
dealer. It cannot be reset and must either be replaced to start counting again or simply unplugged and you figure out yourself when you want to go spend money. It is for the O2 sensor and had no bearing on reality. The box to unplug is on the center side of the steering column under the dash and under the cruise module if you have cruise control. It can just be unplugged. Mike 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00 88 Cherokee 235 BFG AT's "Geir R.Pettersson" wrote: > > Have a 88 mod Jeep Ch.Laredo 4.0L Autom. > The light "Emiss maint" started to light today, anyone knows what it means ? > I have no manual. > The light is below the part time light left side. > > I had to do some welding on the exhaust pipe some weeks ago, I have a little > leak, any connections here ? > Appreciate any help. > > Best Regards > Geir R.Pettersson > grp.arctic@heating.no |
Re: Emiss Maint light
It is a mileage timer telling you you need to go spend money at the
dealer. It cannot be reset and must either be replaced to start counting again or simply unplugged and you figure out yourself when you want to go spend money. It is for the O2 sensor and had no bearing on reality. The box to unplug is on the center side of the steering column under the dash and under the cruise module if you have cruise control. It can just be unplugged. Mike 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00 88 Cherokee 235 BFG AT's "Geir R.Pettersson" wrote: > > Have a 88 mod Jeep Ch.Laredo 4.0L Autom. > The light "Emiss maint" started to light today, anyone knows what it means ? > I have no manual. > The light is below the part time light left side. > > I had to do some welding on the exhaust pipe some weeks ago, I have a little > leak, any connections here ? > Appreciate any help. > > Best Regards > Geir R.Pettersson > grp.arctic@heating.no |
Re: Emiss Maint light
It is a mileage timer telling you you need to go spend money at the
dealer. It cannot be reset and must either be replaced to start counting again or simply unplugged and you figure out yourself when you want to go spend money. It is for the O2 sensor and had no bearing on reality. The box to unplug is on the center side of the steering column under the dash and under the cruise module if you have cruise control. It can just be unplugged. Mike 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00 88 Cherokee 235 BFG AT's "Geir R.Pettersson" wrote: > > Have a 88 mod Jeep Ch.Laredo 4.0L Autom. > The light "Emiss maint" started to light today, anyone knows what it means ? > I have no manual. > The light is below the part time light left side. > > I had to do some welding on the exhaust pipe some weeks ago, I have a little > leak, any connections here ? > Appreciate any help. > > Best Regards > Geir R.Pettersson > grp.arctic@heating.no |
Re: Emiss Maint light
The O2 sensor was under recall on our 88. Got the recall done 3 years
ago or so and our 88 is pushing 300,000 km. Mike 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00 88 Cherokee 235 BFG AT's Dave wrote: > > It comes on with the timer box reaches XXX miles. > Either unplug the box, try to buy a brand new box, drill a hole in it and > reset it, also check the 02 sensor. The light indicates that it is time for > a new 02 sensor or at least to check the old one. > I still might have instructions on resetting the old box, if you want to try > that. I have not done mine yet, it is just unplugged. Maybe one day. lol > > BTW I have some new 02 sensors left to sell for the 87-90 4.0 engines, that > is if you need one. 8^) > -- > later, > dave > 88 XJ 4.0 auto > 82 Wag Ltd. 360 auto (to be retired!) anyone interested, whole or parts? > 88 FSJ-GW 360 auto (GRAND 88) > Chicago > > "Geir R.Pettersson" <grp.arctic@heating.no> wrote in message > news:1071316702.165428@gurney... > > Have a 88 mod Jeep Ch.Laredo 4.0L Autom. > > The light "Emiss maint" started to light today, anyone knows what it means > ? > > I have no manual. > > The light is below the part time light left side. > > |
Re: Emiss Maint light
The O2 sensor was under recall on our 88. Got the recall done 3 years
ago or so and our 88 is pushing 300,000 km. Mike 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00 88 Cherokee 235 BFG AT's Dave wrote: > > It comes on with the timer box reaches XXX miles. > Either unplug the box, try to buy a brand new box, drill a hole in it and > reset it, also check the 02 sensor. The light indicates that it is time for > a new 02 sensor or at least to check the old one. > I still might have instructions on resetting the old box, if you want to try > that. I have not done mine yet, it is just unplugged. Maybe one day. lol > > BTW I have some new 02 sensors left to sell for the 87-90 4.0 engines, that > is if you need one. 8^) > -- > later, > dave > 88 XJ 4.0 auto > 82 Wag Ltd. 360 auto (to be retired!) anyone interested, whole or parts? > 88 FSJ-GW 360 auto (GRAND 88) > Chicago > > "Geir R.Pettersson" <grp.arctic@heating.no> wrote in message > news:1071316702.165428@gurney... > > Have a 88 mod Jeep Ch.Laredo 4.0L Autom. > > The light "Emiss maint" started to light today, anyone knows what it means > ? > > I have no manual. > > The light is below the part time light left side. > > |
Re: Emiss Maint light
The O2 sensor was under recall on our 88. Got the recall done 3 years
ago or so and our 88 is pushing 300,000 km. Mike 86/00 CJ7 Laredo, 33x9.5 BFG Muds, 'glass nose to tail in '00 88 Cherokee 235 BFG AT's Dave wrote: > > It comes on with the timer box reaches XXX miles. > Either unplug the box, try to buy a brand new box, drill a hole in it and > reset it, also check the 02 sensor. The light indicates that it is time for > a new 02 sensor or at least to check the old one. > I still might have instructions on resetting the old box, if you want to try > that. I have not done mine yet, it is just unplugged. Maybe one day. lol > > BTW I have some new 02 sensors left to sell for the 87-90 4.0 engines, that > is if you need one. 8^) > -- > later, > dave > 88 XJ 4.0 auto > 82 Wag Ltd. 360 auto (to be retired!) anyone interested, whole or parts? > 88 FSJ-GW 360 auto (GRAND 88) > Chicago > > "Geir R.Pettersson" <grp.arctic@heating.no> wrote in message > news:1071316702.165428@gurney... > > Have a 88 mod Jeep Ch.Laredo 4.0L Autom. > > The light "Emiss maint" started to light today, anyone knows what it means > ? > > I have no manual. > > The light is below the part time light left side. > > |
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