Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum - View Single Post - How accurate is the A/F reading Apexi Turbo Timer?

monkeyspeed · 06-08-2005, 10:33 AM

i have the same timer and it does the same thing, but what you can do is switch it to the voltage reading to see what the ecu sees from the o2 sensor. i still would not use it for tuning...

06-08-2005, 10:33 AM	#3
monkeyspeed Leaky Injector Join Date: Apr 2004 Location: jax, fl Posts: 62 Trader Rating: (0)	i have the same timer and it does the same thing, but what you can do is switch it to the voltage reading to see what the ecu sees from the o2 sensor. i still would not use it for tuning...