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Check Engine Light Questions

Total questions: 1343

On my fiat punto 1999 t reg every other time i turn the car on theres a light in the bottom left with a picture of a yellow key plus code underneath wot is this light?
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Have replaced the fuel cap but still receiving a check engine light?
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My check engine light came on and I had the code reset they said to drive it for 50- 100 miles for it to reset and it won't.?
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Where is the MAS Sensor on 1998 Expedition?
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What does it mean when the Maintenance Required light flashes on a 2004 Honda Odyssey?
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Ram diesel engine light?
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How do you reset the engine light in a 2001 VW Beetle?
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How do you change an oxygen sensor on a 2003 Honda Accord EX?
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Electrical engine light came on and had loss of power what does this mean on a 1994 lexus ls400?
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What are the known problems of the ford fiesta zetec 2002?
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Check engine light on a 1995 Nissan Maxima car running ok?
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My 95 geo metro check engine light flashes 5 times pauses then flashes again what does this mean?
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How do you reset the engine light on the 2003 toyota sienna?
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How do u turn off a 2003 nissan altima service engine soon light?
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Why won't my car engine start '97 Acura CL 3.0?
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What does the service code PO155 mean for a 2002 Dodge Intrepid?
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Why does my 1992 g20 - act sluggish wants to go but hesitates I have changed fuel filterpump has good presurefixed air hoses and a new catalytic converter I have also had the injectors cleaned?
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Why would a dodge intrepid 1998 stop after a few minutes of putting starter fluid on it?
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Where are the o2 sensors on 2002 toyota tacoma?
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What happens when the check engine light is out?
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Check engine 8 means on a jaguar xj6?
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I have replaced the oxygen sensors in my 2004 GMC Sierra codes 0131 and 0138 Can the OBD be reset without going to the dealer and paying for it?
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How do you fix code P0200 on 2001 corvette?
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Does disconnecting the negative battery terminal reset the check engine light?
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What causes a SRS light to be going off and on O3 Mit Lancer?
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2000 Volkswagen bug ran out of gas and now their is a check engine light?
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Why did my Toyota Camry engine die and the engine light is on?
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Where is the evap canister in a subaru?
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Flashing yellow engine light on your 04 plate 1.4 16v clio what does this mean?
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What makes a vehicle burn gas extremely fast I mean I can literally almost see the needle move. No leaks though none I can find anyway.?
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What would make a 1993 honda accord red line at 3500 rpm instead of 7000 rpm?
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Whats wrong if you have oil in your air filter on a 1995 chevy s 10 v6?
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Is there a Low fuel light on 1992 toyota corolla?
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Where is the knock sensor on a 2005 gmc sierra with a 5.3?
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Where is the bank 1 sensor 1 oxygen sensor located on a 2002 Honda Accord?
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Air sensor for a 8.1 chevy big block?
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How do you disconnect the engine light in the 95 Explorer. It stays on and it has been checked by the dealer. Problem we have is smogging. It passes the smog but we always are warned about the light?
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How do you reset service engine soon light on 2005 mountainer?
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Do i really need number 4 injector inorder to fix my pontiac grand prix.it failed the ohio's aim test?
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What lights are supposed to stay on on the citroen berlingo dashboard?
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98 lincoln Navigator check engine light wont turn off I had it in sevr shops got charged 5 1000 and the light will come back on in just a few days I have had all 4 O2 sensors intake valve replaced HEL?
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What does all the dashboards lights mean on a 2005 Jeep grand Cherokee?
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How do you change coils in a 2001 saturn sl1?
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Where are the oxygen sensors located on a 2000 toyota tunndra?
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Where can you look up obd system diagnostic trouble codes for a 2000 vw jetta online?
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What does p1166 mean for a honda civic hx?
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How do you replace a coil pack on a 1998 Ford F150?
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Why does the check engine light comes on when pushing on the gas pedal or putting the car in park or reverse and how do you fix it?
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Are do it yourself OBD code scanners any good?
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1999 saturn sc2 service light is on.There are no codes stored. All the fluids are full. I did disconnect the batt. and did not go off. Also How do you reset the oil change light.?
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1999 Saturn SC2Service light is on. But no codes stored All fluids are full.Could this be a oil change reminder If so how do you turn it off. Tryed batt. disconnect but it did not work.Please help?
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How do you fix codes 0401 and 0402?
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How can I replace the bulb on the check engine light in a 1997 buick lesabre?
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What is a map sesor on a 89caprice?
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How do you change ignition wires 2004 land rover discovery?
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Where are the oxygen sensors and how do you replace them on a 2003 through 2006 Kia Sorento with 3.5 liter v6.?
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Why would the servic engine light stay on on a 2002 trans am that has had all recommended service done and a new locking gas cap put on and hoses checked?
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Where is the Leak detection pump on a 2002 Dodge Caravan?
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Check engine code on1997 ford f150 reads 455 replaced gas cap and vacuum lines but light still comes on after resetting is there a sensor that could be bad and where is it located or something else?
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Code reads 455 replaced gas cap and vacuum lines but light still comes on after resetting is there a sensor that could be bad and where is it located?
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Where is the cam shaft sensor located on a 2004 Ford Taurus?
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Why does the speedometer and fuel gauge don't work on a 1987 chevy S10 2.8 liter?
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Why is my citroen picasso losing performance?
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Is cam sensor on 2003 dodge durango located internal or external?
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Is there a reset switch for a 1992 dodge shadow 4 cylinder and where would its location be?
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Why would a 1999 Chevy Astro Van's engine skip at sixty five mph?
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Where is the oil sending unit located on a 4.9 liter L6 ford and can it leak oil?
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How do you fix multiple misfires on a 2001 Ford F-150?
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What happens if you overfill your engine oil in a 2004 vw beetle and How can I clear it out of the system?
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How to reset service engine soon light on a 2004 pontiacgrand am?
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