NJFBOA - Home of New Jersey's Camaros and Firebirds - View Single Post - changed the O2 sensor, still some problems

JL8Jeff · 02-09-2011, 07:38 AM

First check to make sure the wire is connected to the sensor securely, it might be loose causing the reading to change. You would need to see the voltage coming from the sensor, not the voltage on the gauges. You would need a scanner or some sort to read the sensor voltage while it's running.

02-09-2011, 07:38 AM	#13
JL8Jeff Hippy Mod, Bergermeister Meisterberger, Moderator Join Date: Aug 2004 Location: Ewing Posts: 6,216 iTrader: (3)	First check to make sure the wire is connected to the sensor securely, it might be loose causing the reading to change. You would need to see the voltage coming from the sensor, not the voltage on the gauges. You would need a scanner or some sort to read the sensor voltage while it's running. __________________ 69 Z28 JL8 4 wheel disc brakes - being restored 09 Silverado Z71