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chiefsaj · 05-26-2005, 09:16 AM

The IVR is supposed to provide a fluctuating 5 volts (flucutes due to opening and closing of IVR) to the gauges. The 5 volts is there until the fuel and or temp gauge is introduced to the circuit. Then the voltage disappears. i can't find any grounds, gauge cluster is isolated from rest of car so i feel the problem is definately within the cluster.

05-26-2005, 09:16 AM	#6
chiefsaj Registered Member Join Date: May 2005 Posts: 12	Re: instrument voltage regulator The IVR is supposed to provide a fluctuating 5 volts (flucutes due to opening and closing of IVR) to the gauges. The 5 volts is there until the fuel and or temp gauge is introduced to the circuit. Then the voltage disappears. i can't find any grounds, gauge cluster is isolated from rest of car so i feel the problem is definately within the cluster.