Error Codes 14 & 21 - Toyota Supra Forums

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Error Codes 14 & 21

dannydavi Error Codes 14 & 21 04-03-2007, 08:01 PM

dannydavi hey you guys, doing some work... 04-12-2007, 07:23 PM

IHateHacks 21 is your Oxygen sensor.... 04-13-2007, 01:53 AM

dannydavi thanks man, i have a... 04-13-2007, 03:02 AM

dannydavi hey guys im speaking with a... 04-13-2007, 04:43 AM

dannydavi correct you are, the... 04-20-2007, 03:31 AM

west_side_supra hehe well it looks like a... 04-20-2007, 04:46 AM

04-03-2007, 08:01 PM	#1
dannydavi 12psi boost Join Date: Mar 2007 Location: Sacramento, Ca Posts: 373	Error Codes 14 & 21 Hello guys, i am getting error codes 14 and 21 when i do the diagnosis, i read what they meant, but having a hard time understanding the problem to fix. Mr nickeleye had replied to my last posting saying "intake" but unfortunately i am still not competant enough about engine performance as i would like to be to understand what to fix, any info helps guys, thanks. __________________ '86.5 Supra - A/T - N/A - JDM Useful Sites: ToyoDIY.com ToyotaPart.com MKIIITSRM

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