| From | Message |
ozzy the dog
Dodge Dakota
JOIN HERE
3/15/2006
18:02:18
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 Subject: code 1196
IP: Logged
Message:
Please could someone explain what o2s slow during catalyst monitor means and tell me what part is defective and how to repair it.
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J and J Auto
GenII
3/15/2006
23:38:39
| RE: code 1196
IP: Logged
Message:
On the OBD2 trucks there are 2 o2 sensors
pre cat in front of cat this controls your air
fuel ratio
Post cat behind the cat this tells the comp the
cat conv is working and this is what you have bad
The o2 sensors do what is called a flip flop the
volts constantly changing from .2 to 1 volt
.3 .9 in that area if the sensor becomes lazy
this will slow down or even stick at a constant
voltage
Time to replace the sensor
Larry
J&J Auto
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| | P 1 |
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