Retard Due to Knock and Rollover Counter for Retard Due to Knock values
Thread Starter
Junior Member
Joined: Aug 2017
Posts: 30
Likes: 0
Retard Due to Knock and Rollover Counter for Retard Due to Knock values
Hi,
I have a Firebird with the 3.1 engine from 1990. For diagnostics I use Efilive V4 which shows me that the values of Retard Due to Knock and Rollover Counter for Retard Due to Knock don't change.
Is this because I use the 1990Z24.xml mask to diagnostic my car?
Is it normal that both values do not change?
Thanks.
I have a Firebird with the 3.1 engine from 1990. For diagnostics I use Efilive V4 which shows me that the values of Retard Due to Knock and Rollover Counter for Retard Due to Knock don't change.
Is this because I use the 1990Z24.xml mask to diagnostic my car?
Is it normal that both values do not change?
Thanks.
Moderator
iTrader: (1)
Joined: Mar 2002
Posts: 18,432
Likes: 231
From: Chasing Electrons
Car: check
Engine: check
Transmission: check
Re: Retard Due to Knock and Rollover Counter for Retard Due to Knock values
It is good that they don't change. If they did change, then knock is being reported.
RBob.
RBob.
Moderator
iTrader: (1)
Joined: Mar 2002
Posts: 18,432
Likes: 231
From: Chasing Electrons
Car: check
Engine: check
Transmission: check
Re: Retard Due to Knock and Rollover Counter for Retard Due to Knock values
Knock sensor is bad or lost the connectivity between it and the ECM (connector/wire).
RBob.
RBob.
Member
Joined: Aug 2010
Posts: 478
Likes: 4
From: Las Vegas
Car: Fourth Gen '94 camaro
Engine: 350 Gen II
Transmission: A4
Axle/Gears: 3.23
Re: Retard Due to Knock and Rollover Counter for Retard Due to Knock values
Please delete, worng forum.
Last edited by cardo0; Jun 2, 2019 at 03:17 PM. Reason: wrong forum due to related thread was included berfore posting
Joined: Dec 2004
Posts: 16,694
Likes: 979
From: Mile High Country !!!
Car: 1967 Camaro, 91 z28
Engine: Lb9
Transmission: M20
Axle/Gears: J65 pbr on stock posi 10bolt
Re: Retard Due to Knock and Rollover Counter for Retard Due to Knock values
Puma your posts are pretty detailed but I skimmed over a lot of the content because I recently had a similar maybe the same problem with battery bolts. I got a new battery at Sam's club and let the tech there install it. But it took the guy better part of an hour to install it. Result a few days later I was stuck - well it wouldn't start outside my garage with brand new batt. Had a batt tester and found battery voltage OK buy charge/capacity just so-so. Gave one of the cables a tug and man it was a loose goose. Tried to tighten myself and bolt just kept going roundy roundy. Closer inspection found the bolt was not long enough for the new EverReady batt. Had to use makeshift bolt and washers combo to get a tight terminal. But ya know I found all the part stores sell longer batt bolts for some reason. Almost $10 for 2 bolts but that was the fix. Sam's tire and battery tech should have mentioned it and kind'a dissapointed with them.
Hope this can help.
Hope this can help.