
2009 Mazda 3 S 2.3L Poor Fuel Economy, MIL Lamp on
This Mazda showed up in my shop about a month ago for a winter check over and a check engine light problem. I can honestly say I don't work on many Mazdas but this a friend of a very good customer and I feel the need to help him out. The check engine light was...
Summary posted 1/11/2012
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VIN | JM1BK34389 |
Engine | 2.3 L / 4 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Fuel Economy, MIL Lamp On |
Occurs | Idle |
Trouble Codes
P0137 | Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit Low Voltage |
P2096 | Downstream Fuel System Lean - HO2S-12 (Bank 1 Sensor 2) |
P2177 | Power Steering Control Circuit High |
Message Closed w/Summary
Vehicle Data
2009 Mazda 3 S
VIN | JM1BK34389 |
Engine | 2.3 L / 4 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Fuel Economy, MIL Lamp On |
Occurs | Idle |
Trouble Codes
P0137 | Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit Low Voltage |
P2096 | Downstream Fuel System Lean - HO2S-12 (Bank 1 Sensor 2) |
P2177 | Power Steering Control Circuit High |