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Old 28-11-2009, 17:45   #31
evonut270
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5 injectors are fine.

pin swap

pin 20-32
pin 21-34

if the car fails to start after the immob has been disabled swap round pins 8+22
iv probably forgotten something thats just off the top of my head.
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Old 28-11-2009, 17:51   #32
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Disable the immobiliser in the rom.
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Old 28-11-2009, 18:20   #33
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Switch off the 02 heater circuit check too, otherwise you will get a cel.
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Old 28-11-2009, 20:08   #34
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Quote:
Originally Posted by youngsyr View Post

I'm not sure whether you can get the full Tephra mods on ECUs earlier than the VIII,
EVO 7 ra rom 90550001 was the first rom to have tephra mods
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Old 28-11-2009, 20:10   #35
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you need to run a wire to pin 79 for flash plug

Last edited by todd-w; 28-11-2009 at 20:11..
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Old 28-11-2009, 20:19   #36
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Quote:
Originally Posted by todd-w View Post
you need to run a wire to pin 79 for flash plug
This has been done on my ECU (V Ecu in IV car) as it's had an RA map flashed in by GrayW
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Old 28-11-2009, 20:36   #37
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then its just the other wire swaps
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Old 28-11-2009, 21:47   #38
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Quote:
Originally Posted by evonut270 View Post
5 injectors are fine.

pin swap

pin 20-32
pin 21-34

if the car fails to start after the immob has been disabled swap round pins 8+22
iv probably forgotten something thats just off the top of my head.
So
20-32
21-34
8- 22

Also, noticed that the 8 ECU has a signal ground on pin 40 which is alarm warning on 5 ECU?
Lambda heater (on IV loom) doesn't seem to be there, but is there on pin 60 on V and VIII 260.
Pin 87 on V ECU is Idle switch, which is AYC/ACD on VIII 260... (no idle switch on 260 ECU, so disconnect this wire?)

So looks like a fair few wires to swap.
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Old 28-11-2009, 21:54   #39
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pin 40 isnt used on the 260 ecu.pin 60 (02 heater) is used on the 5 and 260 ecus.only change 8+22 if the car fails to start with the immobiliser disabled.i disconnected pin 87 when i converted my e2.

Last edited by evonut270; 28-11-2009 at 21:56..
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Old 28-11-2009, 21:55   #40
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For a 260 ECU into a IV:
Move 20-32
Move 21-34
Swap 8-22
Cut 87
Change periphery at FCA to 0x16D0 - Also remove the CAT overheat light.
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Old 28-11-2009, 21:58   #41
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Job done.
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Old 28-11-2009, 22:11   #42
evonut270
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Job done.
have you got it running?
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Old 02-01-2010, 02:59   #43
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any body can help me . please
evo 3 to evo 7 ecu
have problem with swap ..
which one pin need to remove it ?
and with one need to swap it ?
any one have full detail pls pm me .

Last edited by leong1; 02-01-2010 at 05:37..
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Old 08-03-2010, 16:50   #44
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Quote:
Originally Posted by grayw View Post
Change periphery at FCA to 0x16D0 - Also remove the CAT overheat light.

Just to clarify...
This is ECU Periphery 2?
And that 0x16D0 will remove immob and cat overheat?
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Old 08-03-2010, 16:53   #45
evonut270
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Quote:
Originally Posted by Grant620 View Post
Just to clarify...
This is ECU Periphery 2?
And that 0x16D0 will remove immob and cat overheat?
what you looking to disable grant?
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