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Re: Loss of 5 volt reference voltage to Map and Egr sensors
Posted to Technical Discussion Forum on 4/2/2012 2 Replies

I take it your checking your VREF with both plugged in. What do you get with them unplugged? If you get 5V then plug the EGR back in and see whats at the Map. Login to read more.

2 Replies Received (View Replies)