spark advance = timing?

[myeclipseisnice]

ok like i said previously in one of my theards... im gonna log with a scanner at work... i see rpm... which o2 am i suppose to read, tell me which bank and what sensor... also i see nothing for timinig but i am 95% sure that spark advance is timing... am i wrong?

 

[spyderturbo007]

You are correct.

 

[myeclipseisnice]

You are correct.

thanks for the reply... any idea which o2 am i suppose to be watching? which bank and which sensor... thanks

 

[spyderturbo007]

If I remember correctly, the pocketlogger program calls it "Bank 1 O2 sensor 1" or something like that. With a 4 cylinder, there is only ever one bank.

If your logging program is different, just take a look at both of them at idle. One will be bouncing around and the other one will be steady. You want to log the one that is bouncing around, which is the front sensor.

Cheers.

 

[myeclipseisnice]

If I remember correctly, the pocketlogger program calls it "Bank 1 O2 sensor 1" or something like that. With a 4 cylinder, there is only ever one bank.

If your logging program is different, just take a look at both of them at idle. One will be bouncing around and the other one will be steady. You want to log the one that is bouncing around, which is the front sensor.

Cheers.

cheers to you too... thanks