ad0761p400050aa
Exhaust gas recirculation malfunction (function chain), ME-SFI fault code
description
ประเภท ad · หัวข้อ 07.61 · เวอร์ชัน 0102 · 2005-08-18
ใช้กับ: ENGINE 112.910 /911 /920 /921 /922 /940 /941 /942 /944 as of 1.6.00 ENGINE 112.912 /913 /914 /916 /917 /923 /943 /946 /947 /949 /953 /954 /955 /970 /972 /973 /975 ENGINE 113.940 /941 /942 /943 /960 as of 1.6.00 ENGINE 113.948 /961 /963 /964 /965 /966 /967 /968 /969 /971 ENGINE 112.945, 113.962 as of 1.11.00 in MODEL 463
ไม่มีใน “th” แสดงเป็น อังกฤษ
ตำแหน่ง
กลุ่มฟังก์ชัน 1 Engine › 07 Mixture formation › 07.61 ME fuel injection/ ignition system — ซีรีส์ 463
EinPAS 15 Engine › 15.40 Exhaust system/exhaust aftertreatment › 15.40.1 Basic information — ซีรีส์ 463
ใช้กับเครื่องยนต์/เกียร์ด้วย: 112 910, 112 911, 112 912, 112 913, 112 914, 112 916, 112 917, 112 920, 112 921, 112 922, 112 923, 112 940, 112 941, 112 942, 112 943, 112 944, 112 945, 112 946, 112 947, 112 949, 112 953, 112 954, 112 955, 112 970, 112 972, 112 973, 112 975, 113 940, 113 941, 113 942, 113 943, 113 948, 113 960, 113 961, 113 962, 113 963, 113 964, 113 965, 113 966, 113 967, 113 968, 113 969, 113 971
AD07.61-P-4000-50AA
| Exhaust gas recirculation malfunction (function chain), ME-SFI fault code description
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| Exhaust gas recirculation malfunction (function chain)
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1
| Fault code
( Readout on generic scan tool)
| P2001 (P0400)
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2
| Fault storage
Actuation of the indicator lamp
- Engine diagnosis (EURO3/4)
- CHECK ENGINE (MIL)
| After expiry of test duration and fault
- No actuation of indicator lamp
Following two successive drive cycles with faults
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3
| Checking frequency
| Once per drive cycle
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4
| Checked signal or status
| Intake manifold pressure
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5
| Fault setting conditions
Checking duration
| The vacuum in the intake manifold must drop during exhaust gas recirculation by at least 54 mbar (engine 112) or at least 38 mbar (engine 113).
approx. 3 seconds
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6
| Check prerequisites
| - No fault in electrical actuation of EGR [ARF] pressure transducer
- No fault in intake manifold pressure sensor
- Overrun fuel shutoff active
- Engine speed around 900 to 1700 rpm and constant
- - Altitude below 2500 meters
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7
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| If the prerequisites are present, the intake manifold pressure is measured and then exhaust gas recirculation actuated briefly.
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