need help ,two or one O2 sensors
teg2nd
10-19-2002, 05:48 PM
Does B16a1(jdm),cable tran. has two or one O2 sensor(s)?? The motor that I got has grey plugs on the wiring harnest(is it obd1?) and with one loom for O2 sensor(s). The loom has 4 wires.
Does this motor uses one O2 with 4wires, or 2 O2 sensors with two wires. :confused: Calling all B16 wizards!!!!
Does this motor uses one O2 with 4wires, or 2 O2 sensors with two wires. :confused: Calling all B16 wizards!!!!
coonass420
10-20-2002, 01:16 AM
yes it has two, and the only way to make that check engine light go off is to plumb you header for two and run them both, i had the same prob with my crx w/ b16a
teg2nd
10-20-2002, 01:13 PM
Each O2 has two wires, right? One more question:how many wires are used for the knok sensor? Thanks.
Fishcat37
10-21-2002, 01:06 AM
The first gen JDM NON-OBD B16A uses 2 SINGLE wire O2 sensors. I have heard of people getting a heated 4 wire O2 sensor off of like a Del Sol VTEC (B16A3) when they get an aftermarket header like DC sports(they only have 1 O2 sensor flange). The knock sensor (code 23 i belive on the PR3) uses ONE wire.
teg2nd
10-22-2002, 12:16 AM
:eek: Is it posible that I got 2nd gen.B16 with cable trans?:eek: I read on http://tech.hybridgarage.com/ that some of the differences between 1st and 2nd gen b16's(besides transmissions and OBD's) are:
1st gen has Milky white connectors 2nd gen. hasGrey connectors
Twin single wire O2 sensors One 4-wire O2 sensor
The motor that I got has grey connectors, it has 4 wires for O2 sensor but it came with YS1 cable trans. :eek:
On the tech.hybridgarage.com they also said that 2nd gen. hasMAP sensor as an integral part of the throttle body, not an external one with a tube. But my motor has throtelbody without MAP sensor,it has a tube.
I'm waiting for PR3,OBD0 ecu which I recently ordered. If the motor is 2nd gen(I just don't know how it got cable trans.) can I use that commputer? Oh.. One more thing: my motor has a broken sensor which is located on the firewall-side of the motor, all the way by the head. As I understand it is a knok sensor, but it has two wires!!!
At this point I'm completely confused
:huh: Thanks to everybody for replys
1st gen has Milky white connectors 2nd gen. hasGrey connectors
Twin single wire O2 sensors One 4-wire O2 sensor
The motor that I got has grey connectors, it has 4 wires for O2 sensor but it came with YS1 cable trans. :eek:
On the tech.hybridgarage.com they also said that 2nd gen. hasMAP sensor as an integral part of the throttle body, not an external one with a tube. But my motor has throtelbody without MAP sensor,it has a tube.
I'm waiting for PR3,OBD0 ecu which I recently ordered. If the motor is 2nd gen(I just don't know how it got cable trans.) can I use that commputer? Oh.. One more thing: my motor has a broken sensor which is located on the firewall-side of the motor, all the way by the head. As I understand it is a knok sensor, but it has two wires!!!
At this point I'm completely confused
:huh: Thanks to everybody for replys
teg2nd
10-22-2002, 07:22 PM
PS Knok sensor has one wire...I was looking at the wrong thing.:D
teg2nd
10-24-2002, 05:53 PM
From what it looks like, I got 2nd gen. B16a with ys1 transmission. I don't know how (I paid $1200 for it) but 170 horses sure is better then 160.Can anybody think of a posible explonation or a theory on how I got this motor with cable transmission?
P.S. If anyone is interested, I got it from PARSA Trading Co.,L.L.C.
(888) 427-0336
P.S. If anyone is interested, I got it from PARSA Trading Co.,L.L.C.
(888) 427-0336
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