| Author | Topic |
|---|
Location:
Montreal, Canada
Registered:
October 2002
|
|
MAP GZE oxygen sensor question
|
Fri, 13 August 2004 20:12
|
 |
Hi guys,
We're wriring up the gze right now (it's a map GZE) and we're up to doing the oxygen sensor.
Here's our questions:
1. How many wires does the O2 sensor for the map GZE have?
2. If I look at this diagram, seems the O2 has only 2 wires, a number "2" going to HT and a number "4" going to OX. I know personally that a 2 wire heated oxygen sensor doesn't exist so what happened to wire "1" and "3" ? Is this an error?
http://www.club4ag.com/faq%20and%20tech_pages/Tech %20Photos/AE92_4AGZE_ECU_2.jpg
For me it doesn't make sense that the O2 pin and HT pin are wired together with a resistance btween them... makes no sense?
If it is an error, what is the correct wiring path for the 4 wire o2 sensor for a map GZE?
Your help with this would be greatly appreciated 
Thanks!
Patrick
|
|
|
