cel

My wife told me that the check engine light came on today on the CX-5 (2013 2.0Gas, 80K Miles). She did not notice drivability concern, except saying the engine 'might be' a bit louder at loads. I used OBD scanner and retrieved two codes: P0172 running rich, P013a downstream O2 slow switch...

A few weeks ago, the CEL came on. I took it to Advanced Auto, they gave me the code, went to the mechanic, and he said that it was one of the oxygen sensors. I paid for that repair, and by the time I came back home, the CEL was back on. I took it back, they said nothing was wrong with the...

Okay, i've been trying to figure this out for a while and can't seem to. I have attached a picture of what the switch looks like. It's mounted on the transmission underneath the battery area. The switch has been replaced with part from dealer and still shows CEL, also, we've tried checking with...

Hey all. So a few months ago, the CEL came on, car wasn't running any differently, no power loss, same mpg, etc. but I had it read at Autozone as I don't have a reader. code came up P2177, system too lean at off-idle, right bank. I waited on getting around to it, but finally did earlier today...

I bought my 2007 Mazda 3 2.0L a few months back from a reputable dealership. A month after I got it I had to replace my thermostat, no big deal. I have an extended warranty on the car. Another month goes by and I need an oil change as I drive the car about a hundred miles a day on the...

Greetings, I bought my 2003 Protg5 about 3 months ago, haven't driven it much due to an unfortunate Bambi incident though, so I'm about 1,000 miles in. A few days ago, my CEL came on. It had been on before, but had gone away on its own as they often do, so I didn't think much of it. Then...

Hi, New to the forum and recent owner of a 2005 Mazda 3s. Soon after purchasing the car the CEL and airbag light went on. Had it scanned at local auto parts place with their actron scanner but no code was read? I've since scanned it with two other scanners actron pocket scan plus and autel...

I was running some errands today when all of a sudden I noticed some shuddering in my shifter. Look at my guage cluster and my check engine light was on. As I pulled away from the next stoplight, I noticed that there was quite a bit of misfiring going on with quite a lack of power. I stopped...

I just ordered a DownPipe and was wondering how i should go about eliminating the CEL once i install, i have searched around and found the O2 fix and also the diode way of Fixing the issue i was just wondering which route to go. i am eventually getting the car tuned over the Christmas holiday, i...

Hey ya'll I currently just purchased the ebay short ram intake, and it suprisingly sounds good. Anyways though I'm a hundred percent sure i installed everything right but now I got two different check engine light codes. First one was P0300-random misfire, and second time was P0171- bank 1 too...

Hello folks, I need so advice as to what my be causing my problem. I have a 2003 Progete5 Sportronic. In February 2012, I was visiting my folks in San Diego when my starter died. Called a mobile mechanic and got the starter replace. Since then the car has been fine. One cold morning in...

I was driving on the highway when my glow plug light started flashing. I slowed down and drove in at the next gas station. I turned off the engine and looked if there were no visible defects. It was apparently not so I started the engine again and the light was gone. How can I find out which...

The 02 p5 makes a rumbling sound after stopping at a stop light. rough idle. it was doing it twice a week before. today the rumbling sound kept coming at every stop and the check engine light came on. The strange part is that the idle is fine now even with cel on. The rough idle would usually...

Greetings everyone. I apologize in advance if this has already been discussed somewhere else on the forum at some point. Here's the lowdown: Model: 2007 Speed3 Mileage: ~44,000 km Mods: Mazdaspeed factory CAI, nothing else Location: Canada Tempurature: -2 Celcius I drove the car to work...

Hey first post on here since i bought my P5. It is a 2002 with 145k miles. The a-hole I bought it from must have reset the ECU before I came to check it out because the day after I get it home it throws a CEL. I took it to Jiffy Lube and the hooked it up to a scanner. He didn't give me specific...

about a month ago i installed a Short Ram intake, it seemed fine, then all the sudden about a week ago my CEL came on, but a day or 2 it went away, now it came back on, i really dont know whats wrong with it, the only mods i have are the Short ram intake and an OBX header. any help would be...

Hey There. I have a 2008 Mazda MazdaSpeed3 that I bought last summer. I've had the car for about 9 months and have been meticulous about keeping up with maintenance, even doing my own oil changes. Over this time I've had a few CEL codes come up. I've scanned them immediately, but I just wanted...

Hey guys, first post. My 2003 P5 is throwing the P0850 code. This makes the idle erratic and high when the clutch is out. I took a look under the hood and I found what I think is the neutral safety switch, just chilling on top of the transmission. It has one black wire and one pink/green...

I've had two customers now who ran into the P0101 code with their intake installations. I want to put some info out so that if people get this code, they'll know what to look for. The code is a MAF Sensor Circuit Malfunction. It is triggered when the MAF readings are out of scale for longer...

Anyone have any recommendations for and OBD scanner or software? I want to purchase a scanner of software for my laptop so I can read and clear engine codes. Just looking to read, analyze fault codes. There seems to be hundreds of choices, but I really don't know what to look for in a reader...