I got one of these hooked up and I use it to monitor the afr for now until I get a wideband. How accurate is the a/f reading? Would it be OK to tune the car using this as a temp measure?

OK. Even tho its hooked up to the stock O2, it gives an afr range of 10-20...I was using this range for tuning.....

Any thoughts??


[Modified by swlabhot, 11:09 PM 4/8/2003]

 

dont tune it on the stock o2..wait for the wideband...the stock o2 isnt going to give accurate readings at wot, which is where you tune at

 

not too accurate....its almost like the autometer without the pinball lights..