Operation CHARM
: Car repair manuals for everyone.
Hosted by
mcallihan.com
Home
>>
Subaru
>>
1993
>>
Impreza Wagon FWD F4-1820cc 1.8L SOHC
>>
Repair and Diagnosis
>>
A L L Diagnostic Trouble Codes ( DTC )
>>
Testing and Inspection
>>
Manufacturer Code Charts
>>
DTC 56
>>
Engine Control System
Engine Control System
DIAGNOSIS:
-
Faulty EGR system function
TROUBLE SYMPTOM:
-
Poor driving performance on low engine speed
