Subaru LEGACY 2006 Manual page 571

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Diagnostic Trouble Code (DTC) Detecting Criteria
GENERAL DESCRIPTION
Normality Judgment
Judge as OK when the criteria below are met.
Judgment Value
Malfunction Criteria
P1
Map 8 Malfunction criteria limit for evaporation diagnosis
Time (evpdset) vs. Fuel level
10 L (2.6 US gal, 2.2 Imp gal)
20 L (5.3 US gal, 4.4 Imp gal)
30 L (7.9 US gal, 6.6 Imp gal)
40 L (10.6 US gal, 8.8 Imp gal)
50 L (13.2 US gal, 11.0 Imp gal)
Time Needed for Diagnosis: 65 — 514 seconds
Malfunction Indicator Light Illumination: Illuminates when malfunction occurs in 2 continuous driving cy-
cles.
6. DTC CLEAR CONDITION
• When the OK idling cycle is completed 40 times in a row
• When "Clear Memory" is performed
7. MALFUNCTION INDICATOR LIGHT CLEAR CONDITION
• When the OK driving cycle is completed 3 times in a row
• When "Clear Memory" is performed
8. FAIL SAFE
None
9. ECM OPERATION AT DTC SETTING
• Memorize the freeze frame data. (For test mode $02)
• Memorize the diagnostic value and trouble standard value. (For test mode $06)
Threshold Value
> Value from Map 8
* Threshold value: Map
(Fuel level vs. evpdset)
0 seconds 30 seconds 80 seconds
0.1 kPa 0.47 kPa 0.56 kPa
(1 mmHg, (3.5 mmHg, (4.2 mmHg,
0.03 inHg) 0.139 inHg) 0.165 inHg)
0.43 kPa
0.1 kPa 0.55 kPa
(3.25
(1 mmHg, (4.1 mmHg,
mmHg,
0.03 inHg) 0.162 inHg)
0.127 inHg)
0.1 kPa 0.4 kPa 0.52 kPa
(1 mmHg, (3 mmHg, (3.9 mmHg,
0.03 inHg) 0.12 inHg) 0.154 inHg)
0.3 kPa
0.1 kPa 0.45 kPa
(2.25
(1 mmHg, (3.4 mmHg,
mmHg, 0.09
0.03 inHg) 0.133 inHg)
inHg)
0.1 kPa 0.2 kPa 0.39 kPa
(1 mmHg, (1.5 mmHg, (2.9 mmHg,
0.03 inHg) 0.06 inHg) 0.115 inHg)
GD(H4SO)-134
100 150 200
seconds seconds seconds
0.56 kPa 0.56 kPa 0.56 kPa
(4.2 mmHg, (4.2 mmHg, (4.2 mmHg,
0.165 inHg) 0.165 inHg) 0.165 inHg)
0.55 kPa 0.55 kPa 0.55 kPa
(4.1 mmHg, (4.1 mmHg, (4.1 mmHg,
0.162 inHg) 0.162 inHg) 0.162 inHg)
0.52 kPa 0.52 kPa 0.52 kPa
(3.9 mmHg, (3.9 mmHg, (3.9 mmHg,
0.154 inHg) 0.154 inHg) 0.154 inHg)
0.45 kPa 0.45 kPa 0.45 kPa
(3.4 mmHg, (3.4 mmHg, (3.4 mmHg,
0.133 inHg) 0.133 inHg) 0.133 inHg)
0.39 kPa 0.39 kPa 0.39 kPa
(2.9 mmHg, (2.9 mmHg, (2.9 mmHg,
0.115 inHg) 0.115 inHg) 0.115 inHg)