× 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
2002 Subaru Forester L 2.5L Surge, Misfire
Posted to Asian Driveability on 11/8/2013 5 Replies

looking for discription of these codes 20B0 and 20B1 did not find in alldata or iatn archives. scanner gives no [...] codes for p0304 p0303 I belive that is bad [...] to cover all basis before fix. thanks.

5 Replies Received (View Replies)

  Related Documents & Media  2002 Subaru Forester L

 
Message Closed w/FIX

car Vehicle Data

2002 Subaru Forester L

VIN JF1SF63592
Engine2.5 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsSurge, Misfire
OccursIntermittently

Trouble Codes

20B0unknown
20B1unknown
P0303Cylinder 3 Misfire Detected
P0304Cylinder 4 Misfire Detected
P1111IAT Sensor Circuit High Input (Intermittent)
Message Closed w/FIX

car Vehicle Data

2002 Subaru Forester L

VIN JF1SF63592
Engine2.5 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsSurge, Misfire
OccursIntermittently

Trouble Codes

20B0unknown
20B1unknown
P0303Cylinder 3 Misfire Detected
P0304Cylinder 4 Misfire Detected
P1111IAT Sensor Circuit High Input (Intermittent)