Red Rose button
Discussion
Beast said:
For those with the 95/97 button.....can you tell any difference in the way the car runs ?
(Besides the change in colour of the button lighting...)
When I had mine mapped, the button suppresses the map for 95 and Jules showed on the laptop from memory.(Besides the change in colour of the button lighting...)
Its NOT a completely different map however.
To be honest I barely use it, however it always gets pointed at by passengers... "what's that"
depending on the mood I make something up.
Tubro boost
Ejector seat button
99/97% of shut the f&*K up.
Small spikes are released in case chased.
Edited by dean_ratpac on Tuesday 23 April 14:58
Edited by dean_ratpac on Tuesday 23 April 14:59
The switch puts a resistance across one of the the mapping inputs (as used by the old style mapping box with potentiometers)
The ECU is configured to use the input to apply an offset to the ignition timing.
There are no changes to the fuelling at all. Just an approx 4 degree retardation of the timing.
The ECU is configured to use the input to apply an offset to the ignition timing.
There are no changes to the fuelling at all. Just an approx 4 degree retardation of the timing.
Gray_101 said:
aide said:
I think it came up in conversation with Joolz a while ago?
I've already spoken to Joolz about this, last time I had a bit of mapping work done.Looks like a none starter, as it seems a bit of a complex job, from what I could gather..... Electronics are not my strong suit.
spitfire4v8 said:
You're changing to 4.5 induction graham so it becomes a bit easier as you can have a chip based around a factory red rose chip with custom fuel and ignition maps when you next come in for mapping. The problem would have been replicating in the 4.2 chip what TVR did in the red rose chip .. if you see what I mean.
Well that's excellent news Joolz.. Thanks very much... I will do my very best to get the switch wired to the ecu before you do the re mapping work.Gassing Station | Cerbera | Top of Page | What's New | My Stuff