MitsuStyle - View Single Post - VR-4: No Spark + No Fuel = No Start

aaronspeed · 08-04-2010

CAS also controls the fuel pump. The pump gets a signal from the CAS to turn on and off. Does the VR4 have the bypass harness on the firewall like the 1g to test the pump. If the pump works then I would loosen the CAS and rotate it left and right and hear to see if the fuel pump cycles. If you don't hear the pump then borrow a CAS to test or use a Multi-Meter and test the CAS like listed in the repair manual.

08-04-2010	#10
aaronspeed Join Date: Aug 2008 Location: Marengo, Ohio Drives: 1991 Eagle Talon AWD Posts: 66	Re: VR-4: No Spark + No Fuel = No Start CAS also controls the fuel pump. The pump gets a signal from the CAS to turn on and off. Does the VR4 have the bypass harness on the firewall like the 1g to test the pump. If the pump works then I would loosen the CAS and rotate it left and right and hear to see if the fuel pump cycles. If you don't hear the pump then borrow a CAS to test or use a Multi-Meter and test the CAS like listed in the repair manual.