Error Codes 14 & 21

dannydavi · 04-20-2007, 12:59 AM

so i replaced my O2 sensor let it run for a bit then tested again, still getting error codes, so i disconected battery terminals then reconnected, did diagnosis and got all blinks... so both codes went away after i did the reset...

IHateHacks · 04-20-2007, 01:57 AM

So you cleared the codes and got 4 blinks a second. Thats good, it means everything is working.

Now drive it 100 miles or so and recheck the codes.

dannydavi · 04-20-2007, 02:09 AM

will do, going to drive it to family's this weekend will check after i get there, it's a lil over 100 miles. strange that the other code went away to though.

04-20-2007, 12:59 AM	#1
dannydavi 12psi boost Join Date: Mar 2007 Location: Sacramento, Ca Posts: 373	so i replaced my O2 sensor let it run for a bit then tested again, still getting error codes, so i disconected battery terminals then reconnected, did diagnosis and got all blinks... so both codes went away after i did the reset... __________________ '86.5 Supra - A/T - N/A - JDM Useful Sites: ToyoDIY.com ToyotaPart.com MKIIITSRM

04-20-2007, 02:09 AM	#3
dannydavi 12psi boost Join Date: Mar 2007 Location: Sacramento, Ca Posts: 373	will do, going to drive it to family's this weekend will check after i get there, it's a lil over 100 miles. strange that the other code went away to though. __________________ '86.5 Supra - A/T - N/A - JDM Useful Sites: ToyoDIY.com ToyotaPart.com MKIIITSRM

04-20-2007, 01:57 AM	#2
IHateHacks 20psi boost Join Date: May 2006 Location: New Haven/Hamden Posts: 793	So you cleared the codes and got 4 blinks a second. Thats good, it means everything is working. Now drive it 100 miles or so and recheck the codes.