Code?

[Atsushi7mgte]

I tried pulling the codes for my 91 NA and it blinked twice and then once. Is that 2 and 1 or 21?

and whats that code mean?

 

[Fubar231]

http://cygnusx1.net/Supra/TechTips/engine_error_codes.aspx

21. o2 sensor

That link has all the information you need, reguarding the blinks and everything.

 

[Atsushi7mgte]

thank you, O2 sensor replaced

 

[Fubar231]

Glad i could help.