Question about 1989 Mercedes-Benz 300-Class

1 Answer

Need Injection control unit wiring diagram MB W-124 1989 300E

I haven´t been able to find the wiring diagram of the control unit harness or connector for my MB 300E 1989. Need it to connect electronic analyzer I am developing.

Any link, help?

Thank you in advance, sincerely,

Jose (Chile)

Posted by on

  • josedelamaza Nov 04, 2008

    I still need a solution. Cannot pay, sorry.

  • Anonymous Mar 12, 2014

    Need SPN & FMI ADDRESS FOR ENGINE RPM CONTROL
    NEED SPN &FMI Address FOR REGEN REQUEST LAMP
    & REGEN ACTIVE

×

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 409 Answers

Go to www.alldatadiy.com they have all the wiring diagrams there.

Posted on Feb 13, 2009

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE:

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Installing a Dual XDVD276 radio in a 2005 Chevy Impala without the factory end of the wiring harness.


You will need to splice the wires as it will be hard to find the right connector to attach to the harness wires. Use the wiring diagram for the car (get it at Alldatadiy.com) and the one that came with the Dual unit to figure out which wires connect to each other.

Nov 30, 2017 | 2005 Chevrolet Impala

1 Answer

09 Chrysler 300c hemi. What is the voltage at coil connector cylinder number 7? Getting code p2320 coil is good..


You can usually connect fuel injector harness by length of wiring connection at the injector. I strongly recommend the purchase of a Chilton or Haynes manual for this vehicle. The Code you have maybe a stored fault from a prior event. Stored faults must be deleted in order to view current status of ODBII (ECU). The manuals have wiring diagrams as well as a list of the fault codes.

May 09, 2017 | Chrysler Cars & Trucks

1 Answer

I need a wiring diagram for the steering wheel radio controls for a 2013 Ford F150 XLT with SYNC


contact your local Auto parts store.. They should have the diagram and should be able to print it up or E-mail it..

Dec 30, 2014 | Ford Cars & Trucks

1 Answer

Wiring diagram for a toe bar


that will take some major rewiring, no?

front toebar. wiring. to tower hitch.

first off we dont know what is towing car, nor its hitch wiring

but in most cases, you may need and adaptor, to convert simple

USA wiring to Euro type wiring.

there are 2 systems. that cant just be wired in willy nilly.

is this permanent? one tow , only

or for ever. we cant guess that.

if 1 tow ,why not use clamp on aux light bar and get it done

rent them at u-haul?

if perm, is need , get a pro shop to do this.

how to do this and not damage the cars , electronics that controls

lights can be very tricky.

the safest way is to have new connector installed to rear lights.

to the main harness, then you unplug the cars harness side

and then connect the tow bar new custom harness connector to the rear.

none of this is easy or simple.

tell more get more.

Sep 12, 2014 | Suzuki SX4 Cars & Trucks

1 Answer

1994 mustang GT 5.0 blows 20 amp EEC fuse


Have a short. This procedure may help out. Need test light and volt meter.

1. Disconnect C104 and see if the Red (RD) wire out of the Constant Control Relay Module (CCRM) (pin 12 and/or 24) is shorting to ground, to verify which side of the connector the circuit is shorted.

2. If the RD wire no longer indicates a short to ground after disconnecting C104, inspect the engine harness feeding the injectors, Idle Air Control (IAC) solenoid and Canister Purge (CANP) solenoid for chafing against bare metal on top of the engine.

3. If the RD wire still indicates a short to ground after disconnecting the C104 connector, inspect the harness to the secondary air injection solenoids, EGR Vacuum Regulator (EVR) solenoid, Mass Air Flow (MAF) and Powertrain Control Module (PCM) for a short to ground.
INFO Tip C104 is a 42-terminal connector located at the rear passenger side of the engine, near the A/C accumulator.

Nov 16, 2013 | Cars & Trucks

1 Answer

What are the funtion of the wires at the back of the injection pump


Youi will need the vehicles wiring diagrams to figure that out. They may go nowhere, the wiring harness used in modern cars is the same for all variants and trim levels, so many models may not have a certain device but the connectors will be on the harness anyway.

Nov 02, 2012 | Cars & Trucks

1 Answer

Need a diagram for for heater fan in leyland daf 45 120


Blower motor resistor or heater fan resistor. It should be located in the plenum air flow to keep it relatively cool. Also check the wiring harness for any melted wires, or corroded connections on the resistor block. Any deformities in the plastic warrant replacement of that part of harness connector since I do not think your local vehicle inspection laws would allow it to be soldered to the harness.

Feb 12, 2012 | DAF 44 Cars & Trucks

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

559 people viewed this question

Ask a Question

Usually answered in minutes!

Top Mercedes-Benz Experts

Colin Stickland
Colin Stickland

Level 3 Expert

22484 Answers

Marvin
Marvin

Level 3 Expert

85178 Answers

Jonah Oneal

Level 3 Expert

14092 Answers

Are you a Mercedes-Benz Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...