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2009 Mazda 3 S 2.3L Poor Fuel Economy, MIL Lamp on
Posted to Asian Driveability on 12/13/2011 10 Replies

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...

10 Replies Received (View Replies)

  Related Documents & Media  2009 Mazda 3 S

 
Message Closed w/Summary

car Vehicle Data

2009 Mazda 3 S

VIN JM1BK34389
Engine2.3 L / 4 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Fuel Economy, MIL Lamp On
OccursIdle

Trouble Codes

P0137Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit Low Voltage
P2096Downstream Fuel System Lean - HO2S-12 (Bank 1 Sensor 2)
P2177Power Steering Control Circuit High
Message Closed w/Summary

car Vehicle Data

2009 Mazda 3 S

VIN JM1BK34389
Engine2.3 L / 4 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Fuel Economy, MIL Lamp On
OccursIdle

Trouble Codes

P0137Heated Oxygen Sensor (Bank 1 Sensor 2) Circuit Low Voltage
P2096Downstream Fuel System Lean - HO2S-12 (Bank 1 Sensor 2)
P2177Power Steering Control Circuit High