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Pete, Technician
Category: Porsche
Satisfied Customers: 27813
Experience:  17 years automotive training and experience.
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I have a 1994 truck with bosch in line diesel injection pump

Customer Question

I have a 1994 mark truck with bosch in line diesel injection pump with electrical governor. It won't start . I checked the wires coming to the pump no damage, I disconnect the connector to the pump and get a battery positive and ground to pin B and G and it started. So what can I do to get on the road.
Submitted: 1 year ago.
Category: Porsche
Expert:  Pete replied 1 year ago.

My name is ***** ***** I am a professional here at Just Answer. I noticed that your question had not received a response and thought I would see if you still need help with this.I apologize for the delay and I hope I can still assist you with this here.

My info is somewhat limited on your model here but I had seen no one else has responded and would like to see if I can help here.If at any time you feel that I cannot help with this please let me know.

The first thing that needs done here is to have the fault codes checked/read out from all computers to see what codes are set.Once this has been done any codes set will need diagnosed to locate and repair this fault here.This will help with locating the issue here.If this has already been done and no codes are set let me know.

This may be a fault with the engine computer itself possibly not commanding the pump to operate or a sensor on the engine at fault disabling the pump from operating.Having the codes checked will help pinpoint this issue.

If more help is needed, use the reply tab to continue our conversation. If no further assistance is needed, kindly rate my service.You can rate at any time and we can continue to work on your question as this will not close out your question.Keep in mind in some cases it can be difficult to fully diagnose or help repair your vehicle without seeing it and I work on delivering the best possible answer from what I see to work with.Thanks Pete.