The OBD-II P0300 code indicates that your engine has experienced multiple random misfires. If this is indeed the case, you’ve probably already noticed some changes in your car’s performance, as well as some rough engine operation, both while driving and while idle.But other than the ...
Based on this preliminary information, I hooked up my scan tool and proceeded to see what code or codes were stored in the Powertrain Control Module (PCM). I retrieved a P0300 and P0304. Code P0300 is a random misfire, and code P0304 is a misfire on cyli...
This is an archived list of updates that have been announced on the OBD Codes home page.Dec 21/17 - P065A, P065B, P065C, P065D Dec 14/17 - P2430, P2431, P2432, P2433, P2434, P2435, P2436, P2437, P2438, P2439, P0655, P0656 Dec 5/17 - P0654 Nov 23/17 - P3405,...
The P0300 codes are all cylinder misfire codes, with the last digit denoting the number of the misfiring cylinder, so the 2013-2017 Honda Accord 2.4L LX or EX dash code P0301, P0302, or P0303 indicates that cylinder number one, two, or three is misfiring for any of a variety of rea...
Is code P0705 serious? It isn’t serious if you are still able to shift and drive the car. However, the P0705 code can keep the transmission from shifting into different gears, rendering the car unable to start or in limp mode. You want to repair the problem at the first sign of th...
The Check Engine Light is on and your heart has skipped a beat. You may have plugged in your scanner only to find the P0405. The P0405 trouble code can be a confusing one to discern because there aren’t usually symptoms associated with it....
P0402:The EGR Flow Excessive Detected code means there is too much recirculated exhaust gas flowing through the system. P0403:When you see this code, your vehicle has a short or open circuit in the vacuum control solenoid or wiring.
LTFT values that drop down to negative 20 to 25 will usually set a P0172 or P0175 rich code.This scantool is displaying a STFT value of 25 percent. Normally that would indicate a problem, but in this case the engine is not running (Engine RPM is zero). As soon as the engine start...
Some trouble codes are manufacturer-specific, while others are generic. The code will be a combination of letters and numbers, resembling something like P0300. You can research the code in ourDTC online libraryor look it up on the internet. ...