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Old 22 September 2010, 09:25 PM
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just123
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Default Simtek Upgrade Question

I'm getting my MY99 UK Remapped soon and a simtek question is is it advisable to get a new map sensor as well as the maf is getting done away with

VF29
Full decat
Hybrid FMIC
Uprated fuel pump
K+N
Standard 550cc Injectors


I havent fitted a uprated fuel pressure regulator as told its not essential
Old 22 September 2010, 09:29 PM
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The standard one is upto the job unless your running high boost.
Old 22 September 2010, 09:33 PM
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Originally Posted by just123
I'm getting my MY99 UK Remapped soon and a simtek question is is it advisable to get a new map sensor as well as the maf is getting done away with

VF29
Full decat
Hybrid FMIC
Uprated fuel pump
K+N
Standard 550cc Injectors


I havent fitted a uprated fuel pressure regulator as told its not essential
standard injectors are 440's on a late classic
Old 22 September 2010, 09:37 PM
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He probably upgraded them mate
Old 22 September 2010, 10:34 PM
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just wondering wot sort of power your running mate??i have the same turbo on on my jdm,fmic,Simtek, full de-cat, walbro, type r-cam. im told i should be around the 340 mark but havent been on the dyno yet to see!!!cheers
Rob
Old 22 September 2010, 10:43 PM
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hey just a question lads can you map the standard ecu?
Old 22 September 2010, 10:52 PM
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Originally Posted by Rob Legend
just wondering wot sort of power your running mate??i have the same turbo on on my jdm,fmic,Simtek, full de-cat, walbro, type r-cam. im told i should be around the 340 mark but havent been on the dyno yet to see!!!cheers
Rob
Running about 230 cos its not been remapped yet, but hoping for over 300
Old 22 September 2010, 10:53 PM
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Originally Posted by bobby260480
hey just a question lads can you map the standard ecu?
Yes from MY98 the standard ecu can be remapped
Old 22 September 2010, 11:17 PM
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ado
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Originally Posted by just123
Yes from MY98 the standard ecu can be remapped
Have to keep the Maf tho and buy a licence for the standard ecu
Old 22 September 2010, 11:51 PM
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Originally Posted by ado
Have to keep the Maf tho and buy a licence for the standard ecu
Sorry to sound dumb mate but what do you mean buy a licence for the standard ecu
Old 23 September 2010, 12:20 AM
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MY99/00 (from Sep 98) can have the std ECU remapped via EcuTeK software (as well as Open Source).

If you are mapping your ECU for the first time by EcuTeK you have to pay the registered EcuTeK dealer/mapper a nominal licence fee, as well as the mapping costs, which typically totals over £600.

Subsequent maps will cost c.£150-400 - depending on whether just a tweak, or more - because the ECU will have already been 'unlocked' on the very first map.

Last edited by joz8968; 23 September 2010 at 12:22 AM.
Old 23 September 2010, 12:24 AM
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ahh i see so whats the cost of a simtek oranother aftermarket ecu then because i want to fit and induction kit and fmic etc would i be better getting a new ecu do you think.
thanks for any help
Old 23 September 2010, 12:27 AM
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Simtek is MAFless (good!) and can have 2 full independent maps too (its main USPs). Plus it's a modern, well capable ECU to boot.

You're looking at around a £grand supplied/fitted/mapped (but then you can sell your OEM ECU and MAF to get a small proportion of cash back lol).

<Cue cheerleader chant> # Go Simtek! Go Simtek!... #

Last edited by joz8968; 23 September 2010 at 12:32 AM.
Old 23 September 2010, 12:30 AM
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oh wicked what you mean by 2 full independant maps usp's????
Old 23 September 2010, 12:35 AM
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lol USP = unique selling point/s. Ignore that.

ECU has the facility/memory to save 2 fully in-car switchable maps e.g. one for, say, 95 RON to save cash and/or when you can't find a V-Power/Tesco Momentum garage. The other for V-Power... or VP + Meth... or VP + E85, etc etc etc. Comprende?

Last edited by joz8968; 23 September 2010 at 12:36 AM.
Old 23 September 2010, 12:40 AM
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wow dude sounds good new to this **** sorry to sound dumb. will the car run ok on 05 ron wont cause it any damage. looks like simtek it is then. what other subtle mods can you recomend before i get it mapped.
thanks joz
Old 23 September 2010, 12:46 AM
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Originally Posted by bobby260480
wow dude sounds good new to this **** sorry to sound dumb. will the car run ok on 05 ron wont cause it any damage. looks like simtek it is then. what other subtle mods can you recomend before i get it mapped.
thanks joz
I'm not certain what the 'recommended' minimum RON is for a UK 99 car. Personally I would use V-Power 99 RON on the OEM unmapped ECU (the MY99/00 ECU are renowned to run the most aggressive timing, so wouldn't take any chances).

Obviously you can get mapped on what you want to - even 95 RON - just that you won't optimise the amount of ign timing adv. and/or target boost you can run, thus not realise potential max power/torque.

Last edited by joz8968; 23 September 2010 at 12:53 AM.
Old 23 September 2010, 10:04 PM
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Originally Posted by joz8968
Simtek is MAFless (good!) and can have 2 full independent maps too (its main USPs). Plus it's a modern, well capable ECU to boot.

You're looking at around a £grand supplied/fitted/mapped (but then you can sell your OEM ECU and MAF to get a small proportion of cash back lol).

<Cue cheerleader chant> # Go Simtek! Go Simtek!... #
Dont think the OEM ECU would be much good without its casing as i've been told the simtek fits inside so still needed
Old 24 September 2010, 08:19 AM
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Justin: You do not need a new map sensor.
You do not need an aftermarket fuel pressure regulator.
Your car has 440cc injectors as standard as indicated above and on the standard FPR these will get you somewhere between 320 and 330 bhp.
An FPR will increase the range of the injectors by a small amount say 20 bhp as an absolute max, however, if you plan to run beyond the range of the OE injectors and FPR you would be best to go for 550cc injectors which on the OE FPR will take you to just short of 400 bhp which is way beyond the range of your turbo.
Ecutek remap £440 plus VAT or Simtek supplied and fitted £940 plus VAT.
Old 24 September 2010, 01:47 PM
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Originally Posted by just123
Dont think the OEM ECU would be much good without its casing as i've been told the simtek fits inside so still needed
Indeed, you're right!

I totally overlooked that - apologies.

Last edited by joz8968; 24 September 2010 at 01:50 PM.
Old 28 September 2010, 09:30 PM
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Thanks for that Harvey, also gonna fit a 3 port boost solenoid just before mapping do you know if i keep the restrictor pill or do i throw away


Originally Posted by harvey
Justin: You do not need a new map sensor.
You do not need an aftermarket fuel pressure regulator.
Your car has 440cc injectors as standard as indicated above and on the standard FPR these will get you somewhere between 320 and 330 bhp.
An FPR will increase the range of the injectors by a small amount say 20 bhp as an absolute max, however, if you plan to run beyond the range of the OE injectors and FPR you would be best to go for 550cc injectors which on the OE FPR will take you to just short of 400 bhp which is way beyond the range of your turbo.
Ecutek remap £440 plus VAT or Simtek supplied and fitted £940 plus VAT.
Old 28 September 2010, 11:51 PM
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you don't use the restrictor pill on the 3port no

Simon
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