Error Codes 14 & 21

IHateHacks · 04-13-2007, 01:14 PM

Only 1988 and later California models have a sub-oxygen sensor. And even if you did have one and it was throwing a code, it would be code 27.

The O2 you want is in front of the cat. The one that you don't have unless yours is an 88 cali model, the sub O2 sensor, is AFTER the cat.

04-13-2007, 01:14 PM	#8
IHateHacks 20psi boost Join Date: May 2006 Location: New Haven/Hamden Posts: 793	Only 1988 and later California models have a sub-oxygen sensor. And even if you did have one and it was throwing a code, it would be code 27. The O2 you want is in front of the cat. The one that you don't have unless yours is an 88 cali model, the sub O2 sensor, is AFTER the cat.