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07.3 Mechanically Controlled Gasoline Injection System (CIS A) - M117 4.5 Liter

Testing and adjusting jobs

• 07.3-100 - Adjustment of idle speed
• 07.3-105 - Checking, adjusting on-off ratio
• 07.3-110 - Checking, regulating engine
• 07.3-120 - Checking fuel pressures and for internal leaks
• 07.3-125 - Checking choke system
• 07.3-130 - Checking delivery of fuel pump
• 07.3-135 - Checking injection valves
• 07.3-146 - Checking speed stabilization at idle, engine 116.98 (3.5)
• 07.3-151 - Converting leak line for pressure damper
• 07.3-152 - Adjusting throttle valve switch (USA) 1980
• 07.3-160 - Checking for constant delivery of fuel distributor
• 07.3-165 - Checking fuel pump relay

Assembly jobs

• 07.3-199 - Mixture preparation
• 07.3-200 - Removal and installation of mixture controller
• 07.3-205 - Renewing fuel distributor
• 07.3-210 - Reconditioning system pressure regulator and pressure compensating valve
• 07.3-215 - Removal and installation of injection valves
• 07.3-220 - Renewing air flow sensor
• 07.3-225 - Removal and installation of mixture controller with air guide housing
• 07.3-230 - Removal and installation of throttle valve housing
• 07.3-240 - Renewing warm-up compensator
• 07.3-242 - Subsequent installation of safety switch on air flow sensor
• 07.3-245 - Renewing air flow sensor plate, centering, checking zero position of air flow sensor plate and adjusting
• 07.3-270 - Removal and installation of fuel storage reservoir
• 07.3-275 - Removal and installation of fuel filter
• 07.3-280 - Removal and installation of fuel pump
• 07.3-281 - Renewing holder for fuel pump, fuel filter and fuel reservoir
• 07.3-282 - Converting fuel pump assembly
• 07.3-283 - Subsequent installation of separate check valve on fuel pump
• 07.3-285 - Survey fuel pump
• 07.3-500 - Functional description CIS A (USA) model year 1980 (engine 117)  

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