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Are Bosch Fuel Injectors Interchangeable between 1983 and 1993 240 N/As? 200 1988

posted by  1908242DLa on  Wed Dec 12 00:53 CST 2018
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last visit: Wed Oct 8 00:47 CST 2014
[RELATED]

I found some yellow top Bosch fuel injectors in my garage, part number 2809150209, that fit the 1982-1987 240s.

My 1988 240 NA uses black top Bosch fuel injectors, part number 028150734, which seem to fit the 1983- early 1988 240s.

Also Bosch yellow top part number 0280150762 fit 8/1988 to 1993 240s.

However, I found an aftermarket fuel injector that claims to be compatible with all 1983-1993 240 NAs

https://www.oreillyauto.com/detail/b/standard-intermotor-5820/fuel---emissions-16775/fuel-injection-16471/fuel-injector-12310/358cd96fd168/standard-intermotor-fuel-injector/fj691/6010882/1988/volvo/244?q=fuel+injector&pos=0

My yellow tops and 1988 installed fuel injectors look the same (except for the yellow top), fit in the same wire harness, and have the same resistance around 16 Ohms. Is there a problem with interchanging these fuel injectors between different years?

Thanks








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    Are Bosch Fuel Injectors Interchangeable between 1983 and 1993 240 N/As? 200 1988

    posted by  Chris Mullet on  Thu Dec 13 11:07 CST 2018
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    last visit: Fri Oct 24 09:08 CST 2014
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    "...My 1988 240 NA uses black top Bosch fuel injectors, part number 028150734..."

    I believe you have a minor typo on that particular P/N. May be 280-150-734 which is apparently used in some 240's.

    According to this guy:

    http://users.erols.com/srweiss/tableifc.htm

    The flow rates he lists are sampled at 3 Bar/43.5 psi:

    -209 = 184.2 cc/min

    -734 = 219.1 cc/min

    -762 = 213.9 cc/min

    Bosch may have their own flow rate tables on the web but I couldn't find any.
    --
    Current rides: 2005 Volvo S80 2.5T, 2003 Volvo V70 2.4NA, 1973 Volvo 1800ES (getting ever closer to road worthiness)








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      Are Bosch Fuel Injectors Interchangeable between 1983 and 1993 240 N/As? 200 1988

      posted by  1908242DLa on  Thu Dec 13 11:25 CST 2018
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      last visit: Wed Oct 8 00:47 CST 2014
      [RELATED]

      Thanks.

      The fuel injector number that you referenced reads 0280150734

      I looked at his table, but he doesn't define EV1 and EV4. What do those refer to?

      Thanks.







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        Are Bosch Fuel Injectors Interchangeable between 1983 and 1993 240 N/As? 200 1988

        posted by  Chris Mullet on  Thu Dec 13 12:10 CST 2018
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        last visit: Fri Oct 24 09:08 CST 2014
        [RELATED]

        I believe EVx indicates the type of electrical connector that it has.

        Examples here:

        https://www.injectorrx.com/fuel-injector-cleaning-and-flow-testing-service/fuel-injectors/fuel-injector-data/bosch-fuel-injectors/

        --
        Current rides: 2005 Volvo S80 2.5T, 2003 Volvo V70 2.4NA, 1973 Volvo 1800ES (getting ever closer to road worthiness)







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