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Go to this site and you it will explain what your codes mean, what the cause is and how to fix it.
http://www.helpforcars.net/obd_codes/p1086_subaru.html
both codes refer to the LH driver side tgv.
To repair the tgv faults mentioned above requires removal of the intake system, intercooler, fuel lines and the tgv units.
I would highly recommend a professional fot this repair.
Used parts can be located at the link below.
The sensor is actually a throttle position sensor.
They are not cheap and can run $200+new.
The tgv units are an emission control device and need to be working to pass an emissions test.
LMM?
Most trouble codes are a letter followed by four numbers, example P0121. Not sure what you a talking abut or how you came up with the number you did. A little more background as to what your problem is may help.
just to be safe get it to a subaru dealer and get it checked on the diagnostics computer,if too much fuel is going in they can adjust it for max power/economy.depending on what YOU want.(the ignition map is adjustable,but only by subaru)also this engine demands an oil/filter change at 5k intervals,using full synthetic oil.(subaru use 10/40,in Europe/Japan)
Your model and year has OBDII. I would not suggest shorting any wires. It will not flash codes. Most Auto parts stores will test it for free. Good luck and have a great day.
THE CHECK ENGINE LIGHT COMES ON TO INDICATE THAT A FAULT HAS OCCURRED IN THE ELECTRONIC ENGINE OR EMISSION CONTROL SYSTEM, WHEN THIS LIGHT COMES ON A FAULT CODE IS RECORDED IN THE MEEMORY OF THE COMPUTER, YOU NEED TO HAVE THE COMPUTER SCANNED TO FIND OUT WHAT THIS FAULT CODE IS DO PROPER DIAGNOSIS AND TESTING CAN BE DONE TO CORRECT THE PROBLEM, COMMON FAULTS ARE DEFECTIVE O2 SENSORS ON THIS MODEL.
this is a coolant performance code. Usuallly sets this code if the connector was left unhooked to the coolant sensor or the thremostat is stuck open. By any chance do you have a gauge that seems to be on the cold side ??
Under the steering column there are two clips, clip them together and your subaru is in diagnostic mode, turn your reds on and you will get a series of flashes, count the slow flashes, thats your first number then count the fast flashes and thats your second number so * * * * ***** would be fault code 45. Find the fault and fix it then disconect your battery and turn your lights on to drain the power from and reset your computer. disconnect the clips and connect battery and the check engine light should be off.
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