Engine Mgmt., Fuel, Spark, EGTs, & Air/Fuel Ratios
Hey everyone! I just hooked up a 4 wire 02 sensor to my 1986 dodge charger. When it heats up enough for the 02 sensor to kick in it doesnt seen to be working. B4 i intalled this 4 wire, the pervious owner broke off the 1 wire on the original 1 wire 02 sensor...so when it heated up to go off the...