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View Full Version : Can I remove these harness plugs?


S13NismoStyle
03-07-2011, 03:54 PM
Hi, I am in the middle of re-sleeving and removing unneeded wires/plugs from my S13 sr20det harness.

The plugs in question are:

Boost Pressure Control Solenoid Plug

EAI AIV Control Solenoid Plug

Intake Air Sensor Plug

Tach Check Connector

#1 Coil Check Connector

#1 Coil Check Connector Resistor

Power Steering Pressure Switch Plug

Thermistor Control Amp Plug

And the small grey plug near the power plugs

I was wondering which of these plugs I could completely remove, seeing as I do not use any of them. When I remove them, can I just trace them back to the ECU Connector and De-pin them? Will any of them throw a CEL if removed?

I found this thread here and it has a picture of all the plugs in question.

#/f/engine-tech/293028-ultimate-s13-sr-wiring-guide.html

(Thanks g6civcx)

But I just want to make sure before I start hacking stuff up.

Im hoping just to clean everything up. Thanks

S13NismoStyle
03-09-2011, 06:39 AM
Anyone have any idea? lol

chiboy002
03-09-2011, 06:57 AM
why not just try running the car with them unplugged? Thats pretty much what depinning them is, unless you completely remove it within the ecu