MY350Z.COM Forums - View Single Post - Help! Innovate LC-1 AFR problem

turbotoy · 08-01-2008, 02:33 PM

Chassis ground may not be good enough. As an experiment run a wire to the negative part of the battery. Also you should have more than one ground. You have the ground for the gauge. You also have the grounds for the LC-1 itself. You also have the analog output grounds. The gauge can be chassis. But the LC-1 needs to be grounded to batt. neg. Again this information is from the Innovate forums they are very explicit about grounds and ground offsets.

08-01-2008, 02:33 PM	#11
turbotoy Registered User Join Date: Jan 2007 Location: Texas Posts: 108 iTrader: (10)	Chassis ground may not be good enough. As an experiment run a wire to the negative part of the battery. Also you should have more than one ground. You have the ground for the gauge. You also have the grounds for the LC-1 itself. You also have the analog output grounds. The gauge can be chassis. But the LC-1 needs to be grounded to batt. neg. Again this information is from the Innovate forums they are very explicit about grounds and ground offsets. __________________ 2006 Enthusiast, Revup V2, Magnetic Black, Stillen duel Exhaust, AEM cold air, Stillen headers, Kinetix HFC, Motordyne 5/16" spacer, Motordyne Mrev2, UPRev Osiris 1982 Toyota Corolla SR5, 3tgteu fully built, Haltech e6s AE86 suspension, and much more!! 1980 Toyota Corolla with a 1UZFE lexus V8 Autronics SM4 ready for road race!!!