Codes P0137 and P0332

Tiny
LARRY BIRT
  • MEMBER
  • 2008 SATURN VUE
  • 3.5L
  • 6 CYL
  • 4WD
  • AUTOMATIC
  • 95,000 MILES
Codes P0137 and P0332 both indicate low voltage. What is common to Knock and B1 O2 Sensor 2?
Thursday, April 25th, 2019 AT 1:49 PM

2 Replies

Tiny
LARRY BIRT
  • MEMBER
  • 2 POSTS
That was supposed to be P0327: Bank 1 knock sensor low And P0137: O2 Sensor Circuit Low Voltage (Bank 1, Sensor 2)
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Thursday, April 25th, 2019 AT 6:57 PM
Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good afternoon,

The 327 is a knock sensor. The possibilities are below:

Roy

P0327
Descriptor
Probable Causes
Engine Control Module (ECM)
Knock Sensor

137

P0137
Descriptor
Probable Causes
Diagnose Other DTCs First
Engine Control Module (ECM)
Engine Coolant Consumption
Engine Oil Consumption
Fuel Quality
Heated Oxygen Sensor (HO2S)
Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2

Legend

Collision Roy 3
Change Vehicle Bookmarks Library Request Conversion Calculator Technician's Reference - Collision

Oxygen
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2008 Saturn Truck VUE AWD V6-3.5L
Components
Vehicle Powertrain Management Sensors and Switches - Powertrain Management Sensors and Switches - Computers and Control Systems Oxygen Sensor Locations Components
COMPONENTS
Powertrain Component Views

Top View of the Engine

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1 - Fuel Injector 6
2 - Fuel Injector 5
3 - Fuel Injector 4
4 - Camshaft Position (CMP) Sensor
5 - Fuel Injector 1
6 - Fuel Injector 2
7 - Fuel Injector 3

Top of the Engine

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1 - Generator
2 - Ignition Control Module (ICM)
3 - Manifold Absolute Pressure (MAP) Sensor
4 - Throttle Actuator Control (TAC) Module
5 - Evaporative Emissions (EVAP) Canister Purge Solenoid

Front of the Engine

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1 - Heated Oxygen Sensor (HO2S) Bank 2 Sensor 1
2 - Engine Coolant Temperature Sensor
3 - Transmission Control Module (TCM)
4 - Fusible Link
5 - Starter
6 - Knock Sensor (KS) Bank 2
7 - Engine Oil Pressure (EOP) Switch
8 - Heated Oxygen Sensor (HO2S) Bank 2 Sensor 2
9 - A/C Compressor Clutch
10 - A/C Refrigerant Pressure Sensor

Rear of the Engine

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1 - Knock Sensor (KS) Bank 1
2 - Heated Oxygen Sensor (HO2S) Bank 1 Sensor 1
3 - Camshaft Position (CMP) Actuator Solenoid
4 - Engine Block Heater Connector (K05)
5 - Crankshaft Position (CKP) Sensor
6 - Heated Oxygen Sensor (HO2S) Bank 1 Sensor 2
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Thursday, April 25th, 2019 AT 7:17 PM

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