JDM H22 O2 Sensor Wiring?
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Honda-Tech Member
Joined: Jun 2001
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From: Northern, VA
JDM H22 O2 Sensor Wiring?
The JDM H22 Harness:
Yellow/Black
Green/White
Orange/White
Solid White
And the O2 Sensor:
Two Black
White
Green
I did a search and I could not find out which one to connect to?
Yellow/Black
Green/White
Orange/White
Solid White
And the O2 Sensor:
Two Black
White
Green
I did a search and I could not find out which one to connect to?
Honda-Tech Member
Joined: Dec 2001
Posts: 5,418
Likes: 5
From: Gresham, Oregon, USA
Re: JDM H22 O2 Sensor Wiring? (BG Boost)
What exactly are you connecting them too? Just wiring it into your harness?
White = oxygen sensor signal
Yel/Blk = IGN 12V+
Grn/Wht = sensor ground (ties into your TPS, ECT, IAT, and SG2 at the ECU)
Org/Wht = oxygen sensor heater control (ECU switches this line to ground over the input IGN 12V+ (yel/blk wire) turning on your O2 heater)
Modified by Kataku2K3 at 8:44 AM 3/26/2004
White = oxygen sensor signal
Yel/Blk = IGN 12V+
Grn/Wht = sensor ground (ties into your TPS, ECT, IAT, and SG2 at the ECU)
Org/Wht = oxygen sensor heater control (ECU switches this line to ground over the input IGN 12V+ (yel/blk wire) turning on your O2 heater)
Modified by Kataku2K3 at 8:44 AM 3/26/2004
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