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What could be the problem when the check engine light is on and the code is po411 on a 96 Taurus sho?
A P0411 code means: Secondary Air Injection System upstream flow. The air pump supplies oxygen to the exhaust manfolds during the first few minutes after the car is started. The PCM controls the EAM relay which controls the EAM air pump. Check: The 30 amp fuse label "Thermactor Pump Fuse." Voltage to the air pump should be battery voltage. The air hoses on the air pump for damage or blockage. Check the vacuum hoses to the one or two vacuum controled air diverter valves. PCM controled vaccum switch for deverter values. This link here may be of some help http://v8sho.com/SHO/DTCP0411P1411DiagnosticRoutines.htm
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Dash light on shaped like an engine on 2005 Taurus?
That is a check engine light. It could be many things but it needs to be hooked to a diagnostic machine to determine what the problem is.
Will check engine soon light some on if there is a problem with the alternator?
It could.It could.
Why is my 1997 Ford Taurus over heating?
check the thermostat or the fan motor could be the problem or a leak in radiator. just a thought
Your transmission is not shifting in your 2005 Ford Taurus what could be the problems?
my transmission is not shifting on my 2005 Ford Taurus what could be the problem
What could be tha problem when a check engine light comes on in a 1999 mercury tracer Engine does not seem to have any problems?
Check the engine. ===================================================== There is a problem with something that effects the emissions of the engine You need to have the vehicle scanned for any trouble codes to help diagnose and then repair the problem
When the check engine light comes on what could be the problem on a 1994 Oldsmobile royal 88?
If the check engine light is on, use a code scanner to find out why.
What is the problem if a 95 Honda Accord is constantly shaking and the check engine light comes on?
The problem could be many things. With the check engine light coming on, it could be an internal issue in the engine, or broken engine mounts causing the vibrations. The shaking could also be caused by a separate issue from the engine, including a loose tire, or an out of balance tire, or bad suspension.
How long until the check engine light comes back on if the problem was not fixed correctly?
That varies with the problem. Could be immediate, or could take a week.
What is the most common problem when the check engine light comes on in a Ford Ranger?
There could be several reasons for the check engine light to come on. You can take it to Advance Auto Parts or Autozone and if the check engine light is on they will hook it to their computer and tell you exactly what the problem is for free.
Check engine light on Honda Pilot?
The check engine light on the Honda Pilot is an indicator that there may be a problem with the engine. This could be minor such as air or water in the gas tank or could be an indicator of something more serious.
2003 gmc Yukon check engine light comes on what could be the problem?
changed battery engine light stays on
What could cause a 2007 Ford Taurus not to start?
the engine
