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98 forester obd codes 2.5 dohc
Posted 24 October 2009 - 09:33 AM
Posted 24 October 2009 - 09:37 AM
There is an ohm check you can do for resistance.
The EGR is also on the manifold, drivers side. With the car running, pull a vacuum and if the idle changes, the valve is clear. Lots of times the valve or line from the cylinder plug. Start with cleaning them if necessary.
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