So what I thought was going to be replacing 2 O2 sensors, has now - TopicsExpress



          

So what I thought was going to be replacing 2 O2 sensors, has now turned into 3 pings on the OBD I- DTC 32. The computer read out shows 1- electronic Vacuum regulator valve error. ( EVRV controls EGR Vacuum) 2- Exhaust Gas Recirculation Valve Diagnostic Switch- closed during engine start up or open when EGR flow requested by ECM. 3- Manifold Absolute Pressure (MAP) Sensor- Signal Voltage is low. so, Before I freak out with a nervous breakdown or anything, I need to learn in plain english what this means and what I need to fix/ replace and how much it is going to cost me.
Posted on: Mon, 15 Sep 2014 21:03:35 +0000

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