Author Topic: Ignition coil problem for D-jetronic W116  (Read 396 times)

ortolani

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  • Posts: 8
  • W116 Enthusiast
  • Location: Brasil
Ignition coil problem for D-jetronic W116
« on: 15 February 2021, 10:50 AM »
My W116 280SE D-Jetronic is low on performance. I suspect the ignition coil, which has a resistance of 3.5 ohms in the primary. Would anyone know what the primary resistance of the W116 D-Jetronic ignition coil should be?

marku

  • Vintage
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  • Posts: 900
  • Location: Leicestershire, England
Re: Ignition coil problem for D-jetronic W116
« Reply #1 on: 16 February 2021, 08:24 AM »
A Bosch trouble shooting guide I have for the D-jet says for lack of power:

Defective MPV sensor
Fuel Pressure to low
Restricted air throttle valve or full load contact does not close

Lots of info on testing you can have a copy if you PM me an email address


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