Test Point 11 - Fuel Injectors
TEST POINT 11 - DME 944Fuel Injectors
If the engine can be operated, pull off fuel injector plugs separately.
Engine speed must drop each time, if injectors are in perfect operating condition.
If engine cannot be operated:
Pull off fuel injector plugs.
Turn on ignition.
Connect voltmeter on ground and plug pins.
Display: 10 V
Connect L-Jetronic test lead on plug connection of fuel injectors and it in turn on an ohmmeter.
Check coil resistance.
Display: 2 - 3 ohm