Light Engine Issues

OBD Codes have nothing to do with telling you the
problem or the need to replace parts

Codes are used to diagnose the system with the fault,
that set the codes

Have to component test the entire vehicle system, to find a
problem

You were only told about the code

No one can tell you what the problems may be, until the vehicle
is properly tested to even find a problem

P0496 = "Evaporative emission system high purge flow"


At the dealership, we get a lot of complaints like yours and they all started with running too low on fuel or running out.


Start with replacing the fuel filter and get back to me.


Running low/out tends to suck up micro trash from the bottom of the gas tank and that gunk clogs the fuel filter.

Power supply failure

Color Wheel will cause this it must turn 9,000RPM per second
Encompass Parts Distribution go to their website and type in your model# 1-800-638-3328

More maintenance history needed. Oil changed regularly, timing belt replaced at 60 K miles, Engine air filter & intake air hose inspection?
Causes of the problem you describe are many. Recommend you have a technician check your throttle position sensor for any bad spots in the potentiometer... most likely cause when there is NO Check Engine light.

I also have this model. A few months ago, when I turned on the tv, it told me my lamp was in need of replacement. just yesterday, my tv did the same as you....the blue light flashed and then the lamp light kept flickering. All I can say is your lamp needs to be replaced.

what part of the world are you in? and which engine is in it (engine code/vin/ or emissions tab info)

You have a defective light engine and you do not have to be under warranty for Hitachi to replace this part. We just went through this and here's what you need to do. Call Hitachi's customer relations department at 800-654-7013 and tell them that you have a defective light engine. They will act like they've never heard of this problem but they have. They will give you the names of some certified dealers in your area to call. Once a tech comes out and confirms that it's the light engine, call Hitachi back and they will send a brand new light engine to the dealer and Hitachi will cover the cost of the part (cost $1500).

Here is the deal, if you're under warranty, Hitachi will cover the part and the install. If you're not under warranty, all you pay is the install. Our install cost $400. Others on this site have paid $200. Do not let anyone tell you that you have to pay for the light engine part...you do not. Hitachi has not recalled this part but they are replacing it for free. Also, deal only with Hitachi customer realations number that I listed. Good Luck

And the problems are.....?

The repair is to have the DLP engine replaced!!
FYI: The engine also can cause the set to shut down without any display or might even tell you the lamp door is open when it is not.