I am new to this and was wondering if I could get some advise. I have an 05 Impreza 2.5l RS and am having some stalling problems at idle. I believe it to be the MAP. I checked voltage and that was fine also I checked the resistance of the sensor and it showed 2.2 (roughly) ohms. I believe if I replace it it will fix the stalling issues but was wondering if anyone else had a similar issue and any possible other resolutions. Thanks everyone!!