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O2 sensor placement does it matter?

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Old 05-11-2004, 11:43 AM
  #11  
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Default Re:O2 sensor placement does it matter?

Jeff,

No one has given me any insight yet on how their car is running if they have a pw0 or pr3 ecu that requires two o2's, and have just one in the downpipe reading both pairs and connected to both ecu inputs. Do you know anyone with a jap b16 not running a chipped ecu? Do they have their o2 setup like that? How does it fair?
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Old 05-11-2004, 12:23 PM
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Default Re:O2 sensor placement does it matter?

is a 4 wire o2 sensor a wideband or narrowband ?
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Old 05-11-2004, 04:08 PM
  #13  
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Default Re:O2 sensor placement does it matter?

Originally Posted by Tell Me Turbo
Jeff,

No one has given me any insight yet on how their car is running if they have a pw0 or pr3 ecu that requires two o2's, and have just one in the downpipe reading both pairs and connected to both ecu inputs. Do you know anyone with a jap b16 not running a chipped ecu? Do they have their o2 setup like that? How does it fair?
We did a B16a setup along time ago, it used the PR3 ecu, we put both o2 sensors right next to each other in the DP and worked fine.

Jeff
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Old 05-12-2004, 02:01 PM
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Default Re:O2 sensor placement does it matter?

Originally Posted by BLACK_DEL_SOL
is a 4 wire o2 sensor a wideband or narrowband ?
Most likely narrowband. Tell me the year/make/model of the car and I could cross ref it.

Damn, tell me turbo has been doing his o2 sensor homework.
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Old 05-12-2004, 03:34 PM
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Default Re:O2 sensor placement does it matter?

i have a 95 del sol d15 with a 4 wire o2 sensor is it narrow band or wide band ?
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Old 05-14-2004, 09:05 AM
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Default Re:O2 sensor placement does it matter?

4wire is narrowband. The only Hondas that I know of that came with wideband (5wire) was the 96-00 HX and the older model VX (valve cover says VTEC-E)
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