Posted by andy pethig✏️ Edited by ukat3731 on October 12, 2015, 7:58 pm
on October 12, 2015, 4:38 pm, in reply to "Re: VW Golf 1.4 16V AUS 2000 - Emissions failure, cats replaced #"
have you tried venting the crank case to atmosphire ??
if the 02 sensor eq ratio on the scan tool matches the gas machine reading, lambda (as this car has a wide band o2 sensor, )
then the car is not running rich, 0.98 is ok .but the high HC readings sugest oil burning.
As a last resort you could employ a defeat device, it is after all a VW.
