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Demps · 06-15-2011

Paul's picture and explanation are great.

If you plug the drivers hose (one you circled) and the pump stops, the check valve is bad. You can put one in-line at that location until you can remove the plenum.

This may help the code 61 and can keep vacuum in the system if the check valve is the only thing bad.
Ted

06-15-2011	#9
Demps Join Date: Jan 2006 Location: Niceville Posts: 999	Re: ECM CODE 61 Paul's picture and explanation are great. If you plug the drivers hose (one you circled) and the pump stops, the check valve is bad. You can put one in-line at that location until you can remove the plenum. This may help the code 61 and can keep vacuum in the system if the check valve is the only thing bad. Ted