Torque

Forums

Forums

Guest  

Show or hide header
Welcome Guest, posting in this forum require registration.

Torque » Torque OBD ECU Scanner » Torque Discussion / Ideas » Timing Advance on 2003 SL55 AMG

Pages: [1]
Author Topic: Timing Advance on 2003 SL55 AMG
vnova94
Member
Posts: 1
Post Timing Advance on 2003 SL55 AMG
on: August 5, 2019 (GMT)

I’m confused regarding the timing advance readings i’m getting on my 2003 Mercedes SL55 AMG.

The app is reading -22 while cruising and peaks up to about a -5 during WOT.

My understanding is that anything negative is retardation and anything positive is advanced. Is this incorrect?

Thanks,

Matt

2003 Mercedes SL55 AMG
moreause
Member
Posts: 643
Post Re: Timing Advance on 2003 SL55 AMG
on: August 8, 2019 (GMT)

not always first time i see negative number

normally it just advance
..so always positive

and knock timing is retard ..remove timing advance but is most of the time shown positive

it just result in a lower advance

but your value are weird … it’s like they a referenced to another value
Pages: [1]
WP-Forum by: Fredrik Fahlstad, Version: 2.4
Page loaded in: 0.01 seconds.

  Follow me on twitter