Fixed A/F ratio in red?

Pro_14481 · Post by **Pro_14481** » Fri Jun 20, 2008 10:38 am

ive tried to monitor my A/F through hondata but it stays at a fixed 10:7 in red. whats the reason for this? have an A/F gauge inside the car which reads correctly..

Post by **Spunkster** » Fri Jun 20, 2008 1:53 pm

http://www.hondata.net/forum/viewtopic.php?t=3629

Pro_14481 · Post by **Pro_14481** » Fri Jun 20, 2008 3:55 pm

well i have a k20a in an eg with r-crew header, custom 3-inch exhaust, custom intake and im running k manager through my friends laptop when the time given. i just bought the car about a week ago so thats all the information i can give atm. Just wondering if there was a main reason why the a/f wouldnt read? all of the other sensors read fine.. im guessing since i have an a/f monitor in the car that its not wired to kpro as well.

fonz600 · Post by **fonz600** » Sat Jun 21, 2008 2:32 am

Can you look on the ECU to see what type it is? It'll either be a PRA, PRB, PRC or PRD.

Pro_14481 · Post by **Pro_14481** » Sat Jun 21, 2008 3:22 pm

it's a PRC

fonz600 · Post by **fonz600** » Sun Jun 22, 2008 6:13 am

Could be a duff sensor. Do you know anyone with a DC5 to see if you can try out there sensor?