Electronically controlled inline injection system (IFI) diagnosis fault memory

AD07.12-P-4000E

Electronically controlled inline injection system (IFI) diagnosis fault memory

7.1.98

Electronically controlled in-line fuel injection (IFI) diagnosis, previous knowledge

AD07.12-P-2000E

Connect Hand-Held Tester (HHT) and read out fault memory

AD00.00-P-2000-03D



Fuses in order

Fault memory

Fault code



Possible cause

Note

Remedy

No fault

–



Pressure sensor (B28)

AD07.12-P-6000-08E



IAT sensor (B17)

AD07.12-P-6000-07E



ECT sensor (B11)

(=B11/4)

AD07.12-P-6000-06E



Fuel temperature sensor (Y1/1b1)

AD07.12-P-6000-17F



Vehicle speed signal

Chassis DMNL



CAN data bus

AD07.12-P-6000-19E



Read out ETC fault memory

Chassis DMNL



Stop lamp switch (S9/1)

Chassis DMNL



Barometric pressure sensor (internal)

IFI control module (N3/7)



Fuel quantity actuator (IFI) (Y23/1)

AD07.12-P-6000-10E



CAN communication, ASR faulty

Chassis DMNL



IFI/DFI accelerator pedal position sensor (R25/2) (=B37)

AD07.12-P-6000-12E



Fuel rack position sensor (Y23/1/1)

AD07.12-P-6000-10F



CKP sensor (IFI/DFI) (L5/6)

AD07.12-P-6000-09E



EGR lifting sender (B28/3)

AD07.12-P-6000-29E



EGR vacuum transducer (Y31/1) (=Y27)

AD07.12-P-6000-16D



Boost pressure control vacuum transducer (Y31/5) (Y74)

AD07.12-P-6000-14D



Preglow indicator lamp

AD07.12-P-6000-23E



Glow plug failure

AD07.12-P-6000-25E



Preglow output (N14/2) (=N14)

AD07.12-P-6000-24E



Cruise control switch (S40)

AD07.12-P-6000-13E



No voltage supply

AD07.12-P-6000-01E



Internal reference voltage (2.5 V)

IFI control module (N3/7)



IFI control module (N3/7) voltage, terminal 15

AD07.12-P-6000-04D



IFI control module (N3/7) stabilization

IFI control module (N3/7)



IFI control module (N3/7) microcontroller/quantity calculation

Fuel quantity actuator

Fuel rack position sensor

AD07.12-P-6000-10E

AD07.12-P-6000-10F

IFI control module (N3/7)



IFI control module (N3/7) supply voltage

AD07.12-P-6000-01E



IFI control module (N3/7) EEPROM or defective coding

Recode or replace IFI control module (N3/7)



Injection pump shutoff valve

AD07.12-P-6000-17E



Drive authorization signal

AD07.12-P-6000-03C



P/N signal from ETC (N15/3)

AD07.12-P-6000-21C