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Question

I have in my car Volvo S80 1999 the cade P1132 what can I do?

Submitted: 316 days and 9 hours ago.

Category: Volvo

Value: $9

Status: CLOSED

1999 Volvo S80 2.9L non turbo

Already Tried:
the computer give code P1132 U already check the heated Oxigen sensor and they work what the omhnios that they regulary used? do I have tocheck another parts

Posted by Upstate_Imports 316 days and 8 hours ago.

Answer

The oxygen sensor is hard to test with out the proper diagnostic equipment, when checking the ohm's on an O2 sensor, it will not alway give you the answer. The car should be check with a scan tool to watch voltage and waveform to diagnose properly.

The code is as follows- P1132- Front heated oxy faulty signal (signal too high.
intermittent fault P1152- front heated oxy (B2) faulty signal
(signal too high intermittent fault)

I have seen this code caused by the O2 after the catalytic converter, it causes a false signal to the front O2 sensor.

316 days and 8 hours ago.

Reply

I use my scan OBD II and only show two oxi sensor and both work fine but the car have 4 sensor tha values goes 4.5 ohm after catalytic y the front 3.8ohm and with the scaner tester (voltage) the signal are 0.55ohm after catalytic and front 2.5 ohm the obd scaner from the car only give signal from the after catalytic .

Posted by Upstate_Imports 316 days and 8 hours ago.

Answer

Are you sure you are reading Ohm's and not voltage.

The O2 sensors should fluctuate between 0.1 volt and 0.9 volts when the car is running at around 2000 rpm's.

316 days and 6 hours ago.

Reply

the front sensor are 2.5 volt and the post sensor are 0.55 volt do you the problem are the front because they are hi and how check and correct this

Accepted Answer

Bank 2 is the last 3 cylinders on the exhaust manifold and the same cat. conv. with the post O2 sensor.

There is a 50/50 chance that it is the front or rear and is very hard to diagnose, because one effects the other. From my experience, the rear sensor is the issue.

Expert:	Upstate_Imports
Pos. Feedback:	100.0 %
Accepts:	28
Answered:	12/27/2008

Technicain/Shop Owner Syracuse, NY

15 years experience specializing in SAAB Volvo BMW Mini Audi VW

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Question

I have in my car Volvo S80 1999 the cade P1132 what can I do?

Optional Information

1999 Volvo S80 2.9L non turbo

Already Tried:
the computer give code P1132 U already check the heated Oxigen sensor and they work what the omhnios that they regulary used? do I have tocheck another parts

Answer

Reply

Answer

Are you sure you are reading Ohm's and not voltage.

The O2 sensors should fluctuate between 0.1 volt and 0.9 volts when the car is running at around 2000 rpm's.

Reply

the front sensor are 2.5 volt and the post sensor are 0.55 volt do you the problem are the front because they are hi and how check and correct this

Accepted Answer

Bank 2 is the last 3 cylinders on the exhaust manifold and the same cat. conv. with the post O2 sensor.

There is a 50/50 chance that it is the front or rear and is very hard to diagnose, because one effects the other. From my experience, the rear sensor is the issue.

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Related Volvo Topics:

Question

I have in my car Volvo S80 1999 the cade P1132 what can I do?

Optional Information

1999 Volvo S80 2.9L non turbo Already Tried: the computer give code P1132 U already check the heated Oxigen sensor and they work what the omhnios that they regulary used? do I have tocheck another parts

Answer

Reply

Answer

Are you sure you are reading Ohm's and not voltage.The O2 sensors should fluctuate between 0.1 volt and 0.9 volts when the car is running at around 2000 rpm's.

Reply

the front sensor are 2.5 volt and the post sensor are 0.55 volt do you the problem are the front because they are hi and how check and correct this

Accepted Answer

Bank 2 is the last 3 cylinders on the exhaust manifold and the same cat. conv. with the post O2 sensor.There is a 50/50 chance that it is the front or rear and is very hard to diagnose, because one effects the other. From my experience, the rear sensor is the issue.

Related Volvo Questions

1999 Volvo S80 2.9L non turbo

Already Tried:
the computer give code P1132 U already check the heated Oxigen sensor and they work what the omhnios that they regulary used? do I have tocheck another parts

Are you sure you are reading Ohm's and not voltage.

The O2 sensors should fluctuate between 0.1 volt and 0.9 volts when the car is running at around 2000 rpm's.

Bank 2 is the last 3 cylinders on the exhaust manifold and the same cat. conv. with the post O2 sensor.

There is a 50/50 chance that it is the front or rear and is very hard to diagnose, because one effects the other. From my experience, the rear sensor is the issue.