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P0442

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P0442 OBD-II Trouble Code: Evaporative Emission Control System Leak Detected (Small Leak)
P0442 code definition P0442 is a diagnostic trouble code (DTC) that is seen...

Related questions

Question
P0442-EVAP System leak detected
Hi. The evaporative emissions (EVAP) system is used to prevent fuel vapor from escaping into the atmosphere. Code P0442 stands for EVAP system small leak detected. The cause of this code can be difficult to diagnose. It could be triggered...
Question
Stalling issues, error codes
Hello. The P0442 error code is an evaporative emission control code and is an indication of a small leak being detected in the evaporative emission system. There are usually no visible symptoms of this error code, other than the check...
Question
What's the best way to check for Evap small leak. I'm getting code P0442
P0442 indicates that you have a small leak in the evaporative emission system. Many times this is caused by a loose or faulty fuel cap. Make sure that the cap is tight and in good condition, so that it seals...
Question
Check engine light on
The code P0442 is for a very small leak in the evaporative system of the fuel tank and its vent system. A leak in the gas cap is the most common cause of this code and the gas cap or...
Question
Crank no start - 2003 Dodge Grand Caravan
Hi. Some of the codes you have will cause drivability problems and may cause the van not to start. The code p0118 deals with your coolant temperature sensor and a bad coolant temperature sensor will cause the car not to...
Question
P0442
As you may already know, this may be related to a faulty or leaking gas cap, however this can also be related to several other factors such as the following: A non-conforming gas cap (i.e. not factory/original brand) A...
Question
Check engine light is on, need help with codes
What is most likely happening is that you have a small vacuum leak somewhere. There are many small vacuum lines in the emissions control system. I would recommend having a mechanic who is proficient in emissions diagnostics take a...
Question
Small Evap emissions leak on a Subaru Impreza
The gas caps are really common for the P0442 code. A gas cap costs like eight bucks. Get another gas cap and put it on and pray that it's that. Because if it's not that, it is generally time to...
Question
Difficult startup especially after sitting off too long
The most common causes of a vehicle having trouble starting are: bad battery failed fuel pump ignition switch no spark present The P0442 code is a code for a large EVAP (evaporative emmission control system) leak....
Question
If my codes for my engine light is P0305, P0430, P0442.
To answer the question will I pass emissions if P0305 is fixed: if the two other codes are cleared after repairs are done for the P0305 code and they do not come back then you may pass emissions. The code...
Question
My truck runs till it gets warm then acts like it has no power.
Hi there. It seems that your vehicle has multiple malfunctions that are happening at the same time. The idle air control valve has a fault, evaporative emission system has a large leak, the gear ratio is incorrect, and knock sensor...
Question
my car has code p0442 and p0171 2003 suzuki aero. check engine light is on and it stalls occationally when i take my foot off the
Hello, thank you for writing in. The most recent issue with stalling may have triggered additional codes, and the vehicle should be scanned again for a more accurate idea of where to start with diagnostics. From there you can start...

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