EGR [ARF] pressure transducer, ME-SFI fault code description

Typ ad · téma 07.61 · verze 0102 · 2005-08-18

Platí pro: 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

Není k dispozici v jazyce „cs“; zobrazeno v jazyce Angličtina.

Zařazení

Funkční skupina 1 Motor › 07 Příprava směsi › 07.61 Systém vstřikování paliva a zapalování zážehového motoru ME — Řada 463

EinPAS 15 Motor › 15.45 Management motoru › 15.45.1 Základní informace — Řada 463

Platí také pro motory/převodovky: 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-4000-51AA

EGR [ARF] pressure transducer, ME-SFI fault code description



		EGR [ARF] vacuum transducer
1	Fault code ( Display on generic scan tool)	P2027 (P0403)
2	Fault storage Activation of the engine diagnosis indicator lamp (EURO3/4) or CHECK ENGINE (MIL) malfunction indicator lamp 	After expiry of test duration and fault Following two successive drive cycles with faults
3	Checking frequency	Continuous
4	Checked signal or status	Current/ voltage test at EGR [ARF] pressure transducer
5	Fault setting conditions Limit values Short circuit to ground Short-circuit to +12 V Open circuit in wiring	Voltage lower than 2,5 volts Current higher than 4,2 amps No voltage at EGR [ARF] pressure transducer Approx. 4 to 8 V at output of ME-SFI control unit under no load.
6	Check prerequisites	Battery voltage between 8 and 17 V
7		A check is performed for a line interruption and short-circuit (to ground or battery voltage). A short circuit to ground and a line interruption will be detected when the output stages are locked, whilst a short circuit to the battery voltage is detected when the output stages are conducting. The output stage is immediately no longer activated when a fault arises.