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people100
Forums Junkie


Location:
Rocklea qld
Registered:
February 2003
 
EFI Symbols...whats do they all stand for Wed, 24 November 2004 07:44 Go to next message
ive got a list from a 2s-e ecu that im using for my 18rgeu..can anyone tell me what the symbols stand for..the symbols are
IG
E2
E3
VS
W
VC
+B
BATT
THA
SPD
STA
EGR
A/C
SD
N/S
E1
THW
TL
IDL
SW
VF
T
#10
#20
E01
E02

anyone that knows what each of them means please reply as we are having trouble with alot of them not lining up to symbols on a wiring diagram
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IRA11Y
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Location:
sydney
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May 2002
   
Re: EFI Symbols...whats do they all stand for Wed, 24 November 2004 08:18 Go to previous messageGo to next message
S
E
A
R
C
H
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CrUZsida
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I supported Toymods

Location:
Australia
Registered:
November 2003
Re: EFI Symbols...whats do they all stand for Wed, 24 November 2004 08:42 Go to previous messageGo to next message
I'm bored IRA11Y

people100 wrote on Wed, 24 November 2004 15:44

IG - Ignition Voltage
E2 - Earth Point 2
E3 - Earth Point 3
VS - AirFlow Meter Sensor of some sort
W - Check Engine Light
VC - AirFlow Meter Sensor of some sort
+B - Battery Voltage
BATT - Battery Voltage
THA - AirFlow Meter Air Temp
SPD - Speed Sensor
STA - Start Signal
EGR - EGR Signal
A/C - AirCon Signal
SD -
N/S - Neutral Start ?
E1 - Earth Point 1
THW - Water Temp Sensor
TL -
IDL - Idle Signal
SW -
VF - Goes to Check Connector
T - Timing
#10 - Injector Bank #1
#20 - Injector Bank #2
E01 - More Earths
E02 - More Earths


Thats all I know
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thechuckster
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Location:
Brisbane
Registered:
February 2003
 
Re: EFI Symbols...whats do they all stand for Wed, 24 November 2004 12:10 Go to previous messageGo to next message
this PDF from autoshop101:
<http://www.autoshop101.com/forms/h15.pdf>
helped... as did
<www.geocities.com/MotorCity/Pit/9975/vehicles/ 3T-GTEfi.html>
as toyota 'tends' to use the same acronyms for I/O terminals.

some of the missing bits might be
Quote:


SD - ?
TL - Throttle switch (centre wiper in TPS)
SW - Throttle switch (WoT switch)

[Updated on: Wed, 24 November 2004 12:10]

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THE WITZL
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Toymods Social Secretary

Location:
Sydney
Registered:
July 2002
 
Re: EFI Symbols...whats do they all stand for Wed, 24 November 2004 12:43 Go to previous message
there's this lovely website - HEAPS of info there....

http://www.google.com.au

search for "toyota ecu pinout"

i think the first or second link is the right one.
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