1976 to 1995 V8 and 1986 to 1993 6 Cylinder Fuel Injection Pressure Tester - Basic Kit - Ready to Use

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April 2026. NEW UPGRADED TESTERS NOW AVAILABLE. See related products below.

As of early April, 2026, Kent has decided to revise his fuel-system pressure-test kits. New versions will be more engine-specific and include additional features to help you conduct thorough, accurate tests of your fuel injection system. See related products below to see what is currently available for your Older Mercedes.

1976 to 1995 V8 and 1986 to 1993 6 Cylinder Fuel Injection Pressure Tester - Basic Kit - Ready to Use
$138.75
SKU:
GEG-BASICJETTESTER

Product Details

Why Build It?

 

Related Products:

$196.00

1986 to 1993 V8 and 6-Cyl KE-Jetronic Fuel Injection Tester w/ Extras

Complete the full range of tests. Both long and short jumper leads supplied to power the pump(s) from the relay plug or direct from the battery.

This tester is designed specifically for 6- and 8-cylinder engines with KE-Jetronic fuel injection. (will NOT work on the 2.3-liter four-cylinder engine). Instructions will also be provided so you can do a fuel pressure test on the LH-Jetronic fuel-injected engines of the 90s.

$174.95

1976 to 1985 V8 K-Jetronic Fuel Injection Pressure Tester w/ Extras

For all M116 and M117 V8 engines from 1976 to 1985 ONLY. See related below for other years and models.

This tester is specific to K-Jetronic V8 engines due to the special fittings and adapters it includes. These included M116 and M117 engines in the W116, R107, and early W126 chassis.

$168.00

M110 6-Cylinder Fuel Injection Pressure Tester with Instructions

For all fuel injected 280 engines from 1976 to 1985.

Why do a fuel system flow and pressure test? Without one, you will not know if your fuel injection is working properly. This is even more pronounced on K-Jetronic engines that incorporate a warm-up regulator.  And guess where that is located on the M110 engine?