ECU wiring diagram
03-07-2004, 09:17 PM
#1
Three Wheelin'
Thread Starter
ECU wiring diagram
I got the Apexi RSM and I am planning to install it on my 99 TL. I need to locate the following wires on the ECU:
Ignition power
Ground
RPM
Speed
I checked several source, but I get very different answers in terms of which wires to tap. If any one has the helm manual, can you kindly provide me with the wiring layout? Thanks in advance!
Ignition power
Ground
RPM
Speed
I checked several source, but I get very different answers in terms of which wires to tap. If any one has the helm manual, can you kindly provide me with the wiring layout? Thanks in advance!
03-08-2004, 01:37 AM
#2
I have the helms for the 01-03. I don't know if the ecu are the same but here goes:
Connector E (white 31 pins)
3 (blue) - Tachometer Output (NEP)
26 (blue/white) - Speed (VSSOUT)
12 (red) - power (ACC)
Connector A (grey 31 pins)
4,5 (black) - Ground (PG1, PG2)
If you need a scan of the pages, just pm
Connector E (white 31 pins)
3 (blue) - Tachometer Output (NEP)
26 (blue/white) - Speed (VSSOUT)
12 (red) - power (ACC)
Connector A (grey 31 pins)
4,5 (black) - Ground (PG1, PG2)
If you need a scan of the pages, just pm
03-08-2004, 08:43 AM
#3
Three Wheelin'
Thread Starter
They are somewhat differet. My info shows on AV6 that the wires are from connector A. However, I'll take your scans too just in case. Thanks for the help 
04-27-2005, 11:40 PM
#4
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Originally Posted by Tatewaki
They are somewhat differet. My info shows on AV6 that the wires are from connector A. However, I'll take your scans too just in case. Thanks for the help
I'm trying to install a rsm on my TL.
Help me if you have some good info.
04-27-2005, 11:41 PM
#5
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Originally Posted by thescoundrel
I have the helms for the 01-03. I don't know if the ecu are the same but here goes:
Connector E (white 31 pins)
3 (blue) - Tachometer Output (NEP)
26 (blue/white) - Speed (VSSOUT)
12 (red) - power (ACC)
Connector A (grey 31 pins)
4,5 (black) - Ground (PG1, PG2)
If you need a scan of the pages, just pm
Connector E (white 31 pins)
3 (blue) - Tachometer Output (NEP)
26 (blue/white) - Speed (VSSOUT)
12 (red) - power (ACC)
Connector A (grey 31 pins)
4,5 (black) - Ground (PG1, PG2)
If you need a scan of the pages, just pm
Also, what are the numbers that you listed in front of color of wires? What do they stand for?
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