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07 Mechanical/Electronic Injection (CIS-E & LH) - M104

> Maintenance Jobs - 1990 through 1993

- 0780 - Replacing fuel filter

> Maintenance Jobs - 1994 through 1995

- 0780.4 - Replacing fuel filter (M104, M119, M119 with LH-SFI)
- 0780.5 - Replacing fuel filter (M104, M119 with HFM-SFI)

> Service Information

- Service Intro - Model Year 1992, Model 124 (USA), Introduction into Service

> Additional Information

- Info on testing and adjusting CIS systems

> General

- 07-1450D - Removing and installing fuel rail with injection valves
- 07-1459D - Removing, installing HFM-SFI variable reference resistor
- 07-1480G - Removing and installing diaphragm
- 07-6522D - Removing and installing injection valves

> Testing

- 07.3-0001 - Additional designations for models and components
- 07.3-0005 - Influencing variables of mechanical/electronic mixture adaptation
- 07.3-1606 - Removing and installing starting valve
- 07.3-1609 - Performing fuel quantity comparison measurement
- 07.3-1612 - Checking, adjusting zero position of air flow sensor plate
- 07.3-1652 - Removing and installing CIS-E resistance trimming plug

> Removal, installation operations

- 07.3-1660 - Replacing seal for control plunger
- 07.3-1665 - Removing and installing air flow sensor plate
- 07.3-1668 - Removing and installing mixture control unit
- 07.3-1669 - Removing and installing diaphragm pressure regulator
- 07.3-1674 - Removing and installing fuel distributor
- 07.3-1683 - Removing and installing fuel accumulator
- 07.3-1686 - Removing and installing air flow sensor
- 07.3-1687 - Removing and installing coolant temperature sensor
- 07.3-1688 - Removing and installing overvoltage protection (OVP relay)
- 07.3-1689 - Removing and installing throttle valve switch
- 07.3-1690 - Removing and installing microswitch
- 07.3-1691 - Removing and installing intake air temperature sensor
- 07.3-1692 - Replacing electrohydraulic actuator
- 07.3-1693 - Replacing vehicle speed Hall-effect sensor
- 07.3-1698 - Removing and installing CIS-E control unit
- 07.3-2118 - Removing and installing idle speed motor
- 07.3-5303 - Replacing oxygen sensor
- 07.3-5563 - Removing and installing fuel filter

> Fuel pump

- 07.3-5713 - Removing and installing fuel pumps
- 07.3-5770 - Removing and installing fuel pump set
- 07.3-5820 - Replacing check valve for fuel pump
- 07.3-5860 - Removing and installing rubber pads for fuel pump set

> Throttle valve and injection valves

- 07.3-6210 - Removing and installing throttle valve housing
- 07.3-6500 - Testing injection valves
- 07.3-6520 - Removing and installing injection valves

> LH Injection system

- 07.4-0002 - Abbreviations for workshop literature
- 07.4-0004 - Vehicle features
- 07.4-0010 - Function diagram
- 07.4-0015 - Location of components
- 07.4-0020 - Influencing parameters at control unit
- 07.4-0030 - Design and function

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