Topic profile page for Check Engine Light.
This page has aggregated data from forum posts, threads, listings, online discussions, newsgroups, messageboards, and other online sources which contain user generated content for the term: Check Engine Light.
Topic "Check engine light" was discussed 35,883 times on 1,245 sites in last 3 months
Started 1 day, 1 hour ago (2009-11-24 23:08:00)
by redrocket18
ok so i am haveing a problem my check engine light keeps comeing on and when i hook my obd2 scanner up to it...its telling me that there is a Secondary Air Injection System: Incorrect Flow Detected i am stumped as hell what this means or what i need to cheak i have a 1990 vw corrado with a vr6 engine out of a 96 jetta so if you can please help me that would be greatly appritiated
Started 1 day, 9 hours ago (2009-11-24 15:14:00)
by talero
Hello. I need help. My 2003 Alero is hesitant to pick up. When I go up a hill it won't go over 30mphs and there is this hissing noise coming from the engine. We can smell smoke in the car when I start it. My gas is decreasing much more than usual. I had a mechanic friend recommend to change the gasskit (spelling). My check engine light is on also. My check engine light was on before this and a ...
Started 1 day, 10 hours ago (2009-11-24 13:55:00)
by Speedybrit
Hey gents. Recently my check engine light has been coming on with a emissions workshop error. Its got about 165,000 miles on it and my first thought that it was the O2 sensor.. Any suggestions? Thanks guys.
Started 1 day, 12 hours ago (2009-11-24 12:33:00)
by hitmachine101
hey guys got a 97 automatic z3 here with a CEL throwing a p0320 code with camshaft sensor bank 1 where is this on the motor -- and how hard is it to replace it can i continue to drive the car with out damage? thanks guys for the input in advance
Started 1 day, 16 hours ago (2009-11-24 07:45:00)
by 98LSfromNJ
fello cl members, i have a very perplexing cat converter issue with my 98 that has less then 84k on it. history- check engine light came on about 6 months ago with cat effeiciency below thresold bank 2. the light comes on and off periodically and has not stayed on for more then a week. replaced post cat O2 sensors went off for a while then came back, then goes off. replaced pre cat O2 ...
Started 1 day, 23 hours ago (2009-11-24 00:49:00)
by redrocket18
ok so i am haveing a problem my check engine light keeps comeing on and when i hook my obd2 scanner up to it...its telling me that there is a Secondary Air Injection System: Incorrect Flow Detected i am stumped as hell what this means or what i need to cheak i have a 1990 vw corrado with a vr6 engine out of a 96 jetta so if you can please help me that would be greatly appritiated
Started 1 day, 23 hours ago (2009-11-24 00:44:00)
by bassiusmaximous
hey guys i installed a short ram intake and after i did it started to bog at idle and my check engine light came on the maf is still there and in tact any ideas?
Started 2 days, 7 hours ago (2009-11-23 17:05:00)
by jimbo34
91 honda accord lx with a 94 H22A swap. it has a Hondata ecu in it. runs no issues. light comes on after its running for about 1 min Does anyone know if the hondata ecu throws the same codes at stock ecu for the H22A???
Started 1 week ago (2009-11-18 18:41:03)
by JeepAddict85
P0132 and P0138, both pertaining to O2 sensor high voltages. This came on while wheeling, ran like crap after. Any ideas? my rear O2 sensor is only a few months old...what else can cause a high voltage reading on an O2?
Started 3 days, 10 hours ago (2009-11-22 14:31:00)
by shawry25
Check Engine Light Changed my battery on my '03 WRX PPP about a week ago. Noticed a day or two after that the 'low fuel' light came on intermittently even with a full tank. Then, yesterday the Check Engine Light has come on. I reset the ECU this morning and took it for a spin and the light stayed off. Took ...
Started 3 days, 10 hours ago (2009-11-22 13:47:00)
by nismo23
Help, check engine light on! ok i've been dealing with this issue for a while now, i have a sr20det in my b13 and the code 35, EGT keeps coming on and off. i read the tech info on that ohms resistor. sometimes the lights goes off and on. when its on, the car runs the fine, but when its off, the car sputters, or should ...
Started 6 days, 22 hours ago (2009-11-19 02:19:00)
by Jahall
Help - Check Engine light on - Scan tool reading error I'm sure this is a simple answer. My check engine light just came on. Scan tool is reading error.... Car is running absolutely fine and does not seem to have any problems at all. Any ideas why? Maybe a sensor.... The computer and ...
Started 4 days, 7 hours ago (2009-11-21 16:58:00)
by Chroniica
I have a 1995 Riviera Supercharged that is running bad. It's sputtering, kinda feeling like its missing, only when the check engine light is on. The check engine light started coming on about 2 weeks ago, at first it wasn't on all the time but now it pretty much stays on. When the check engine light is off it runs okay. I'm pretty broke right now, I can't really afford to take it into the shop, I...
Started 1 week, 1 day ago (2009-11-17 10:36:00)
by james0013
Ok, so the check engine light is burning brightly on the dashboard of my 2000 A6 2.7t. The codes that it is throwing are 1136 and 1138 which according to the Bentley manual are for the left and right bank running too lean (air and fuel mixture is not correct or out of spec). From research I have done this can either be cause by the MAF reading incorrectly or a vacuum leak on...
Started 2 days, 19 hours ago (2009-11-23 05:08:00)
by budke
Check engine light, pulled a P0340 P0340 No Cam Reference Signal at PCM What does that mean and what do I have to do to fix it? __________________ Aaron - 2002 Jeep Liberty Sport stock. future upgrades: Stuff
Started 2 days, 14 hours ago (2009-11-23 09:44:00)
by Sade P
I have a 2001 Toyota Prius. I am over 100k and the warranty has expired. Today as I was driving home, the check engine (Malfunction Indicator Light) light came on. The car still drives fine. I am taking it to a mechanic in the morning but I was wondering if there is some malfunction that is common among first generation priuses.
