does a obd0 b16 have a knock sensor
Re: does a obd0 b16 have a knock sensor
yeah they usaully do have a knock sensor but if it doesnt you can ground out the pin for the knock sensor on the ecu you and it will delete the cel
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Re: does a obd0 b16 have a knock sensor
Does that mean cut the wire coming out of the ecu for the knock sensor and ground it to the chassis? Will vtec work that way? Sorry for my newbishness.
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Re: does a obd0 b16 have a knock sensor
I feel like people should know things before they post.... No, OBD 0 does not have a knock sensor, neither does OBD I. Only OBD II cars require a knock sensor, at least for Hondas.
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Re: does a obd0 b16 have a knock sensor
1994 OBD1 GSR knock sensor as an example-
30530-PV1-A01SENSOR ASSY., KNOCK 1994INTEGRA164.96123.72
http://www.acuraoemparts.com/delray/...t&ListAll=Part
And if you were referring to that b20 block and not the ecu, LIKE THE OP WAS ASKING, be certain what people are talking about before you start treating people like morons.
To the OP's original question, YES the pr3 and pw0 ecu's look for a knock sensor.
Last edited by seanbev24; Oct 8, 2009 at 01:30 PM.
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Re: does a obd0 b16 have a knock sensor
This was taken from an article that Ben Ogle did on obd0 ecu's...
"The only things these share with their non-VTEC counterparts is the plugs. They are actually more like an OBD1 ECU than they are like an OBD0 non-VTEC ECU. They can be used in a few applications like (obviously) on a B16 and even on SOHC VTEC swaps like the D16Z6 or Y8. There are a few problems using a PR3 or PW0 on D16s. One problem is the 2nd O2 sensor. You will either have to add another oxygen sensor to your header or get the ECU chipped with a rom that disables BOTH O2 sensors. The other prob is that PR3's and PW0's use a knock sensor and the D16s do not, so you will have to get a chip with the knock sensor also removed."
Full link...
http://ef-honda.com/ben/OBD0Basics.php
"The only things these share with their non-VTEC counterparts is the plugs. They are actually more like an OBD1 ECU than they are like an OBD0 non-VTEC ECU. They can be used in a few applications like (obviously) on a B16 and even on SOHC VTEC swaps like the D16Z6 or Y8. There are a few problems using a PR3 or PW0 on D16s. One problem is the 2nd O2 sensor. You will either have to add another oxygen sensor to your header or get the ECU chipped with a rom that disables BOTH O2 sensors. The other prob is that PR3's and PW0's use a knock sensor and the D16s do not, so you will have to get a chip with the knock sensor also removed."
Full link...
http://ef-honda.com/ben/OBD0Basics.php
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Re: does a obd0 b16 have a knock sensor
Hi guys i have a 90 integra with jdm b16a obd0
So i found that my knock sensor was broke and i replace it
But i still getting the code and i already check the wire and are good
Someone tell me that cut be the ecu??
And also i found out that that has ox2 and its not conected the last owner cut the wire but that can affect the car its a reason that why i still getting code 23??
So i found that my knock sensor was broke and i replace it
But i still getting the code and i already check the wire and are good
Someone tell me that cut be the ecu??
And also i found out that that has ox2 and its not conected the last owner cut the wire but that can affect the car its a reason that why i still getting code 23??
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