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Engine management | Gasoline injection 2008 | 2009
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Just right! Explanation of symbols Lambda sensors from Bosch Part number Date / Production period Electric fuel pump (in-line/in-tank) O-rings - Quantity per inject Quantity per pack or pcs The right sensor! The right cable! Universal electric fuel pump Fuel injector The right connector! EKP non-return valve O-ring on top Search number O-ring below Passenger cars Parts kit Original equipment number / Return number Export market Passenger cars / Small vans Special case Core deposit values Conv
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Content Technology, program A 2 Counterfeit and imitation products A 3 More than 100 years of Bosch ignition systems A 4 Ignition and gasoline-injection systems from Bosch A 6 Gasoline injection systems A 14 Electric fuel pumps A 20 Sensors A 21 Gasoline injectors A 22 Ignition coils A 24 eXchange – Back in Box A 26 eXchange – conditions for component return A 30 Gasoline injection components A 46 Central injection unit (ZEE) A 50 Parts-assortment case A 54 List of applications for O-rings A 72
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A2 A2 || Counterfeit and imitation products Counterfeit and imitation products Important information Warning about Lambda sensors Warning about ignition coils Be wary of using universal sensors which do not meet the standards Bosch ignition coils always provide the engine with sufficient energy of vehicle manufacturers. There is a risk of premature damage and for the ignition spark. This prevents cold-starting difficulties and thus failure of the Lambda sensor. In the interests of your cus
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More than 100 years of Bosch ignition systems | A3 More than 100 years of Bosch ignition systems 1 2 3 4 8 7 6 5 Bosch started supplying high-voltage magnetos and spark plugs In 2001, Bosch celebrated 50 years of gasoline injection. as far back as 1902. The first experiments with injection systems for gasoline engines After 1910 the ignition distributors were separated from the took place in 1921. Following extensive trials between 1923 and high-voltage source. 1928, gasoline injection was
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A4 | Ignition and gasoline-injection systems from Bosch Ignition and gasoline-injection systems from Bosch More than a century of system expertise Renowned vehicle manufacturers rely on Bosch as original equip- ment supplier and thus form the basis for a fruitful replacement parts business. In addition to the full range of more than 10,000 items for gasoline- injection systems, Bosch also supplies the aftermarket and work- shop sector with the appropriate replacement and wear parts. 1902 Del
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Ignition and gasoline-injection systems from Bosch | A5 1982 KE-Jetronic market launch The K-Jetronic was extended to include an electronic control loop and the Lambda sensor and was employed for the first time in a mass-produced vehicle in the form of the KE-Jetronic. 1987 Mono-Jetronic market launch The Mono-Jetronic is a particularly inexpensive single-point injection system, making it feasible to equip even smaller vehicles with Jetronic. 1989 Mono-Motronic market launch The Mono-M
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A6 | Gasoline injection systems Gasoline injection systems K-Jetronic 7 6 5 9 4 10 8 3 2 1 Further technical information can be found The K-Jetronic is a mechanical system in Electric fuel pump in the “K-Jetronic” booklet. which the fuel is constantly metered on the Fuel accumulator Part number 1 987 722 159. basis of the volume of air drawn in by the Fuel filter The booklets are available from franchized engine. Warm-up regulator Bosch wholesalers. The K-Jetronic was used as original equip
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Gasoline injection systems | A7 KE-Jetronic 12 6 5 7 9 13 11 10 4 8 3 14 2 1 Further technical information can be found The KE-Jetronic is a mechanical/electronic Electric fuel pump in the “KE-Jetronic” booklet. injection system based on the K-Jetronic. Fuel accumulator Part number 1 987 722 101. Additional electronics record a variety of Fuel filter The booklets are available from franchized measurement quantities at the engine, thus Primary-pressure regulator Bosch wholesalers. permitting
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A8 | Gasoline injection systems L-Jetronic 3 4 8 5 9 6 7 2 10 1 Further technical information can be found The L-Jetronic is an electronically control- Electric fuel pump in the “L-Jetronic” booklet. led injection system featuring air-flow Fuel filter Part number 1 987 722 160. measurement based on the sensor-plate Fuel-pressure regulator The booklets are available from franchized principle and electromagnetically controlled Injector Bosch wholesalers. fuel injection into the intake manifold
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Gasoline injection systems | A9 LH-Jetronic 3 4 8 5 9 6 7 2 10 1 Further technical information can be found The LH-Jetronic is closely related to the Electric fuel pump in the “L-Jetronic” booklet. L-Jetronic. It differs in terms of the record- Fuel filter Part number 1 987 722 160. ing of the volume of air drawn in by the Fuel-pressure regulator The booklets are available from franchized engine, which in this case is performed by Injector Bosch wholesalers. a hot-wire air-mass meter. Th
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A10 | Gasoline injection systems Mono-Jetronic 6 5 4 7 3 2 8 9 10 1 Further technical information can be found The Mono-Jetronic is an electronically Electric fuel pump in the “Mono-Jetronic” booklet. controlled single-point injection system in Fuel filter Part number 1 987 722 105. which a solenoid injector injects the fuel Throttle-valve potentiometer The booklets are available from franchized for all cylinders at a central location above Pressure regulator Bosch wholesalers. the throttle
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Gasoline injection systems | A11 Motronic manifold injection 12 3 8 4 5 10 6 7 9 2 11 1 Further technical information can be found The Motronic combines the injection and Electric fuel pump in the “Motronic” booklet. ignition systems to form an engine-manage- Fuel filter Part number 1 987 722 161. ment system. Fuel metering and ignition are Fuel-pressure regulator The booklets are available from franchized optimally matched. Other electronic func- Injector Bosch wholesalers. tions can also
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A12 | Gasoline injection systems ME-Motronic with ETC 1 5 6 2 7 9 3 4 8 15 10 14 16 13 11 12 17 20 18 21 22 19 23 24 The principal function of the engine-man- Carbon canister ETC = Electronic throttle control agement system is to set the driver’s torque Canister-purge valve EOBD = European On-Board Diagnosis input whilst at the same time achieving Intake-manifold pressure sensor* System optimum fuel consumption and the lowest Fuel rail/injector RLFS = Non-return fuel supply system poss
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Gasoline injection systems | A13 Motronic – gasoline direct injection Engines with gasoline direct injection form Air-mass meter with temperature sensor the air/fuel mixture directly in the combus- Carbon canister tion chamber. Only fresh air flows through Canister-purge valve the open intake valve on the induction High-pressure pump stroke. Special injectors inject the fuel Pressure-control valve directly into the combustion chamber at Fuel rail high pressure. Exact metering, condition-
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A14 | Electric fuel pumps Electric fuel pumps Replacement parts range and “in-tank” units Cutting-edge technology sets new standards Comprehensive market coverage with fuel pumps and in-tank units from Bosch The winning features of Bosch fuel pumps and delivery units: Maximum pulsation-free performance (pressure/delivery) Broadest possible market coverage with series-production for constant injection pressure pumps and modules Longer service life thanks to extensive filter area New “pre
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Electric fuel pumps | A15 The universal range “7 instead of 72” One type for a variety of applications: The universal electric- Warning about imitation pumps fuel-pump range from Bosch Certain rival companies make use of inferior imitation products The 72 pumps used in the past can now be replaced by just inst ead of high-performance Bosch pumps. This can lead to 7 universal electric fuel pumps from Bosch. The key to this is fuel-delivery problems and to a loss of engine power due to an
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A16 | Electric fuel pumps Electric fuel pumps Universal range – technical data 12 7 8 6 1 2 3 4 5 6 7 8 9 10 11 0580... ... 254 053 175...228 500 13 < 11.4 800...1450 180 60 12 M 12 x 1.5 – – ... 254 909 148...198 500 13 < 8.7 800...1450 180 60 12 M 12 x 1.5 – – ... 254 910 130...200 500 13 < 9.8 800...1450 203 60 15 M 12 x 1.5 – – ... 254 911 95...135 400 12 < 5.2 650...850 199 52 15 M 12 x 1.5 – M 10 x 1 ... 464 069 98...148 400 12 < 7.0 480...850 186 52 12 M 12 x 1.5 – M 14 x 1.5 ... 464 07
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Electric fuel pumps || A A1 17 7 Universal range – reference table 13 9 10 U U U N N N I I I 0 580 254 921 0 580 254 910 0 580 254 967 0 580 254 053 0 580 464 021 0 580 464 069 0 580 254 922 0 580 254 910 0 580 254 968 0 580 254 053 0 580 464 022 0 580 464 069 0 580 254 927 0 580 254 910 0 580 254 969 0 580 254 053 0 580 464 023 0 580 464 070 0 580 254 928 0 580 254 910 0 580 254 970 0 580 254 909 0 580 464 024 0 580 464 069 0 580 254 931 0 580 254 909 0 580 254 971 0 580 254 909 0 580
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A18 | Electric fuel pumps Electric fuel pumps The full range Fuel-supply module Pump Included Fuel reservoir Optional Fuel-level sensor Included Pressure regulator Optional Strainer Included Electric fuel pump Pump Included Fuel reservoir – Fuel-level sensor – Pressure regulator – Strainer Optional Electric-fuel-pump parts sets and repair kits Pump Included Fuel reservoir Optional Fuel-level sensor Optional Pressure regulator – Strainer Optional Intake module Pump – Fuel reservoir Optional
