I HAVE A 98VOLVOS70 AND THE CHECK
ENGINE LITE COMES ON. I WAS ON THE
ROAD BUT WAS ABLE TO MAKE IT HOME.
AFTER CHECKING THE CAR OVER ALL RAN
AS USUAL NO UNUSUAL NOISES. I DISCON-
NECTED THE BATTERY THEN RECONN-
ECTED IT AND NOW ALL WORKS NORMAL.
NO CHECK ENGINE LITE WHILE DRIVING.
COULD IT BE I NEED TO CHANGE THE
SPARK PLUGS AS I USE THE CAR VERY
LITTLE ABOUT 3500MILES A YR, AND CAN
I DRIVE THE CAR WITHOUT DAMAGING THE
ENGINE WHEN THE ENGINE LITE DOES
COME ON. TKS
2006-11-09 13:29:16 · 10 answers · asked by RudiA 6 in Cars & Transportation ➔ Maintenance & Repairs
Could be the oxygen sensor. They're not that expensive.
2006-11-09 13:36:29 · answer #1 · answered by Chuck Dhue 4 · 0⤊ 0⤋
It could be the oxygen sensor. But I recommend to take it a qualified mechanic, if possible to the importer of Volvos in your country, and make a computer check. With the computer checked one can tell exactly which sensor needs to be replaced becuase they have a computer and attach it to your ECU and with the codes that the computer will give the mechanic, the latter can say what is the problem more specifically than any other person.
2006-11-09 18:51:25 · answer #2 · answered by Falcon 4 · 0⤊ 0⤋
It's not the "check engine" light going on, it's the "pay money" light turnign on. The "pay money" light is connected to an elabrote system of sensitive electrical sensors. This system is put in place by the manufactures to scare the cinsumer into bring the auto to the dealership where you will be savagely swindled by their repair department. Solution: Wait for the light to come back on and then take the vehicle to Auto Zone or Advanced Auto to have them check it. Just tell them your "check engine" light is on and they will check it for free. If the light is not on then they won't get a reading if they check it. Also whatever they tell you is wrong with it, ask them how to fix it and then do it yourself or pay through the nose. Good Luck
2006-11-09 14:11:59 · answer #3 · answered by ME 3 · 0⤊ 0⤋
Certain types and grades of fuel have been known to make the check engine light come on. The same could happen if a seal or hose is loose. Recommend a certified mechanic with a diagnostic machine take a look.
2006-11-09 13:40:12 · answer #4 · answered by Jaded 1 · 0⤊ 0⤋
well it could be a number of things. but nothing to bad. its probably a sensor thats went out or its time to get your car serviced. when you disconnected the battery you cleared the error codes in the computer which is why your light went out but as long as you keep the car serviced and the fluid levels in operating conditions then your fine. but just because the light comes on doesnt mean you need to empty your wallet at a shop to have them clear your error codes especialy if its a sensor. hope this helps alittle
2006-11-09 13:47:03 · answer #5 · answered by stubby 1 · 0⤊ 0⤋
Get it serviced, if you drive it that little it may just need that. If your fluids are good and you have ok filters then it might just be an emmisions sensor. As long as your levels are good you arent going to hurt the engine, I could even be electrical.
2006-11-09 13:36:42 · answer #6 · answered by carnagekos&fun 2 · 0⤊ 0⤋
Check engine light comes on when there is something not right with the computer and or emission system.
2006-11-11 05:44:43 · answer #7 · answered by kayef57 5 · 0⤊ 0⤋
well when you disconnected the battery,you reprogrammed the computer.check the oxygen sensor first,also go to auto zone and they will hook up an analizer machine to it .
2006-11-09 14:51:09 · answer #8 · answered by Anonymous · 0⤊ 0⤋
Before you spend any money, check that your gas cap is tight. Turn it until it clicks several times
2006-11-09 13:44:21 · answer #9 · answered by Papa John 6 · 1⤊ 0⤋
get a obd2 and plug it in to yor car it will tail to what you need
2006-11-09 13:37:36 · answer #10 · answered by Anonymous · 0⤊ 0⤋