Fuel - CIS/CIS-E Fuel Pressure Tester

REF. No. 07.3/42, 58/45

To: OUR MERCEDES-BENZ PASSENGER CAR DEALERS

DATE: DECEMBER 1986

SUBJECT:
NEW FUEL PRESSURE TESTER FOR CIS AND
CIS-E FUEL INJECTION SYSTEMS





A new 0-10 bar gauge pressure tester is needed for CIS-E fuel injection system pressure checks of 6.2 to 6.4 bar in 116 and 117 engines. This tester is suitable for all engines equipped with CIS or CIS-E fuel injection Systems.

The existing tester 102 589 00 21 00 can be retrofitted with the 0-10 bar
pressure gauge 103 589 00 21 01.

Note:
An additional adaptor 103 589 02 63 00 is needed for fuel pressure tests in vehicles equipped with two fuel pumps.





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