Been trying to get some accurate data while driving around to make sure I have adjusted the K value correctly for 740 injectors, but every time I hit 4th and 5th gear the car switches to the knock fuel map and the knock gear fuel map, but will still stay in the normal timing map.
I know this can't be right because I switched in 4th with no load on the engine and it still switches to the knock maps.
I read that you can set the Speed Coefficient to 0 so the ecu doesn’t switch into the Gear maps so I thought maybe there was an error in the code causing it to switch to the knock maps instead of the gear maps. So I that’s what I did and sure enough that caused the ecu to stop switching into the knock maps once hitting 4th or 5th gear.
Am I missing somthing here as to why this is happening or is there an error in the code?
4th Gear Activates Knock Map (z32)
Moderator: Matt
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- Posts: 7
- Joined: Tue Jun 28, 2011 5:04 am
- Location: Chattanooga, TN (USA)
Re: 4th Gear Activates Knock Map (z32)
I think that knock and gear map flags may be switched on this ECU. Got it on my list to look into. For now I would read that as high gear maps should be highlighted. Will check it again tonight with USDM image
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- Posts: 7
- Joined: Tue Jun 28, 2011 5:04 am
- Location: Chattanooga, TN (USA)
Re: 4th Gear Activates Knock Map (z32)
Ok thats what I was thinking, but my one question is if it does sense knock will it go to the high gear map then?
Re: 4th Gear Activates Knock Map (z32)
no it should go into knock maps
Re: 4th Gear Activates Knock Map (z32)
Okay the wrong flags were used for highlighting on this (gear flag) so fixed tonight for next version
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- Posts: 7
- Joined: Tue Jun 28, 2011 5:04 am
- Location: Chattanooga, TN (USA)
Re: 4th Gear Activates Knock Map (z32)
thanks i really appreciate it!