| From | Message |
hawkster
Dodge Dakota
JOIN HERE
2/03/2007
15:39:35
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 Subject: code
IP: Logged
Message:
i need to know what a code means the code is p0132 my book says that it is the upstream o2 circit high voltage i need to know what that is
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OK
Dodge Dakota
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2/04/2007
00:29:50
|  RE: code
IP: Logged
Message:
P0132-O2 SENSOR 1/1 CIRCUIT HIGH VOLTAGE
When Monitored: O2 Sensor Heater Temperature is greater than 496°C (925°F) and battery voltage greater than 10.99 volts.
Set Condition: The Oxygen Sensor voltage is above 3.99 volts for 30 seconds. One trip fault.
Sensor 1/1 is "Bank 1/Sensor 1", or driver's side upstream O2 sensor. Sensor 1/2 is driver's side downstream O2 sensor.
Your passenger side is Bank 2, so the upstream would be sensor 2/1 and downstream is sensor 2/2.
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Manny
Dodge Dakota
JOIN HERE
2/04/2007
12:35:48
| RE: code
IP: Logged
Message:
There are two O2 sensors for each main catalytic converter on an OBDII emmissions vehicle (1996 and later).
One is upstream of the converter. One is downstream of the converter.
The "stream" is exhaust flow.
The upstream sensor measures oxygen content of the exhaust gases as they leave the engine, and regulate fuel delivery to the cyinders to maintain whatever air/fuel ratio was programmed at the factory.
The downstream sensor measures oxygen content of the exhaust gases as they leave the catalytic converter(s), and when compared to the upstream sensor data, keep the PCM informed of the relative efficiency of the catalytic converter(s).
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hawkster
Dodge Dakota
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2/05/2007
15:07:24
| RE: code
IP: Logged
Message:
is there any easy ways of fixing this or thing that would directly cause this
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hakster
Dodge Dakota
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2/05/2007
15:13:06
| RE: code
IP: Logged
Message:
i have also been getting a back fire or like a misfire out of my truckwhen givin gas i have changed plugs put higher octane gas in it and have new cap and rotor i cant beleave that it would be the wire thay are msd 8.5 and they are less than one year old
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daddio
Dodge Dakota
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2/05/2007
16:51:39
| RE: code
IP: Logged
Message:
change that O2 sensor 1/1.
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Fasstdak
Dodge Dakota
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2/06/2007
21:14:42
| RE: code
IP: Logged
Message:
Circuit High = Short to voltage
Circuit Low = Short to ground
Check the O2 sensor harness as well - make sure that it's not melted on the exhaust or rubbing against any brackets (causing the short). Defintiely replace it though - don't forget to reset the PCM after that's done.
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hawkster
Dodge Dakota
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2/07/2007
18:31:40
| RE: code
IP: Logged
Message:
with this code popping up what are some of the things that this will do to my truck will it cause back fires or mis fires or any thing
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Fasstdak
Dodge Dakota
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2/08/2007
00:17:54
| RE: code
IP: Logged
Message:
Yup...sure can. Incorrect O2 readings can cause a lot of problems on driveability. Backfires, loss of power, rich mixtures, misfires, even killing a cat in a short period of time.
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Tony
Dodge Dakota
JOIN HERE
2/10/2007
20:07:54
|  RE: code
IP: Logged
Message:
what is the PCM and how do you reset it?
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