Check Engine light on with specific codes. 2004 l4-2.2l g...

Q: Check Engine light on with specific codes.

asked by on January 19, 2016

What does it mean if my engine light is on with the codes P0405 01/02, P0455 02/02, and KWP 2000, ISO9141.

I would like to start off by saying that the numbers you gave only contain two trouble codes, which are Codes P0405 and P0455. The 01/02 is code 1 of 2 and 02/02 is code 2 of 2. The KWP 2000, IS09141 is the software protocol that your vehicle uses to communicate with the scanner. Now, Code P0405 is for troubleshooting an EGR sensor. Your 2.2l engine is not equipped with an EGR valve and the code is required to be cleared. Code P0455 indicates that there is a large fuel tank vapor leak on your vehicle. Most likely the cause is a gas cap leak or the cap was left loose after filling your car with gas. The next possible cause is the tank vent solenoid. I suggest you get a mechanic, like one from YourMechanic, to check your fuel tank for leaks and repair as needed.

Was this answer helpful?
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Can I switch my CVT transmission with any other transmission from any other model cars that is not a CVT

Hello. In order to change to the standard non-CVT transmission you would need to do a lot of electrical work. It will not work directly in your vehicle. You would need to take the wiring harness and the computers out...

No pickup power, shifting gear problems, hose loose

After reading all the different issues and problems you are having and the air intake problems that you are mentioning, I suggest having a mechanic do a thorough check and diagnosis of your shifting issues to see if there are...

My car want accelerate and my engine light is constantly blinking on and off

Hello. A misfire under load is typically caused by a problem in the secondary ignition system (i.e. plugs, wires, coil pack). This will also cause your Check Engine Light to flash. The powertrain control module (PCM) directly controls coil operation,...

Related articles

P0793 OBD-II Trouble Code: Intermediate Shaft Speed Sensor Circuit No signal
P0793 code means the transmission fails to provide a proper shift strategy due to faulty sensors, shift solenoids, or faulty wiring.
P0225 OBD-II Trouble Code: Throttle/Pedal Position Sensor/Switch C Circuit Malfunction
P0225 P0225 code definition Throttle/Pedal Position Sensor/Switch C Circuit Malfunction What the P0225 code means P0225 is a generic OBD-II code which indicates that the throttle/pedal position sensor/switch C circuit has an internal failure. The sensor went out of range,...
P2670 OBD-II Trouble Code: Actuator Supply Voltage B Circuit Low
P2670 P2670 code definition A P2670 trouble code indicates the detection of a problem by the PCM or a supporting control module in the actuator supply voltage B circuit. Some of the possible modules that could detect this fault include...