× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1996 Subaru Legacy L 2.2L MIL Lamp on
Posted to Asian Driveability on 3/12/2008 6 Replies

hi subaru guys

this car has the two codes , po130 ( 02 )and po420 ( cat inefficiency ) the 02 will go rich to lean just fine , and the 02 heater monitor has run to completion . the 02 monitor has not. the 02 has a definite saw tooth pattern , indicating a mis...

6 Replies Received (View Replies)

  Related Documents & Media  1996 Subaru Legacy L

 
Message Closed w/FIX

car Vehicle Data

1996 Subaru Legacy L

VIN 4S3BK4358T
Engine2.2 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways
Misc.Legacy Wagon

Trouble Codes

P0130Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Malfunction
P0420Catalyst Efficiency Below Threshold (Bank 1)
Message Closed w/FIX

car Vehicle Data

1996 Subaru Legacy L

VIN 4S3BK4358T
Engine2.2 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways
Misc.Legacy Wagon

Trouble Codes

P0130Heated Oxygen Sensor (Bank 1 Sensor 1) Circuit Malfunction
P0420Catalyst Efficiency Below Threshold (Bank 1)