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Old 07-05-2019, 08:59 AM
97 SL320 97 SL320 is offline
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Join Date: Jan 2012
Posts: 7,534
Quote:
Originally Posted by Mighty190 View Post
I appreciate the help but I do not appreciate the tone.
Got it. It gets really frustrating on my end going through the same explanations over and over then you not having a wiring diagram. Dig around on e bay for a service manual CD. The electrical section is called ETM . A wiring diagram is critical.

Quote:
Originally Posted by Mighty190 View Post
A short can very easily cause a low voltage issue especially if there is high resistance in the short. Remember that V=IR and the equations for series and parallel circuits. A short with a bad connection will cause a voltage drop and not melt wires. Think of how when you run too much load on a circuit the lights dim. There is either a voltage draw(could be a short) or the multi meeter is wrong when reading injector voltage but not when reading battery voltage.
You are speaking of a compound problem that , while possible, isn't common. In any event, get a wiring diagram. If e bay does not pan out, MB has a online manual service and All Data / Mitchel have consumer grade one car access for something like $ 30 per year.
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