How do you write injector code in EMS?
Step 1: Scroll down to the ‘Fastcheck EMS’ function and press ‘Select’ Step 3: Follow on screen prompts to select the vehicle. Select ‘Injector Programming’ and scroll up or down for correct Injector/Cylinder and press ‘Select’ Step 4: Using the on-screen directions, change the existing code to the new number supplied and select ‘Write to ECU’
How long does it take to get an injector out of a Mercedes?
In some cases the injector lifts out instantly, in others it can take hours of wiggling and fiddling, don’t be tempted to use hammers or heavy tools to do this job as commonly expensive damage results. The image below shows damage to a rocker/cam cover caused by levering against it to extract a stubborn injector.
How to code diesel injectors-professional motor mechanic?
How to code diesel injectors Step 1: Scroll down to the ‘Fastcheck EMS’ function and press ‘Select’ Step 2: Select ‘Prog.Inject.Codes’ Step 3: Follow on screen prompts to select the vehicle. Select ‘Injector Programming’ and scroll up or down for correct… Step 4: Using the on-screen directions.
What’s the problem with the Mercedes diesel injector?
Having rectified many ‘chuffing’ injectors and dealt with the famed ‘black-death’ on many sprinter engines and its close derivatives used across the complete range of Mercedes Diesel vehicles, I can honestly say that the hold down mechanism used to secure the injector in the head is definitely the engines number one Achilles heel.
How to remove a CDI injector in a ml270?
The car that will be used as the example in this tutorial is a ML270 CDi, where most of the rules apply to the other CDi injectors. Firstly, remove the engine cover and determines which injector (s) are leaking. You should be able to hear the faulty injectors but if not, use some water or solvent on the rocker cover when the engine is running.
What’s the best way to replace an injector?
Once tight, hammer the injector out! The tool use is a slide hammer with an old injector nut welded to the bottom of it. Once the injector is out, get it spotlessly clean, including the lowest face and pay attention to the condition of the face. If there are any signs of wear, then its advised to replace the injector otherwise it WILL leak again!
How much elongation does a Mercedes injector need?
Elongation was approx. 0.30mm for each increment of 90 degrees of tightening rotation (after the 62 in/lb initial torque). TRIAL 3-A fresh hold down bolt tightened to failure. The bolt tolerated several additional 90 degree sequences PAST the initial 62 in/lbs and 2×90 degrees.
What should I do if my Mercedes injector is not working?
Once identified the work can begin – Run the engine until nice and warm then turn it off and remove the keys. Remove the turbo supply hose to the inlet manifold and split the composite intake manifold by removing the pins that secure it to the lower section.