What happens to the injector code when an ECU is replaced?
Same for if the ECU is replaced, the computer will extract injector codes, DPF / ash levels etc, store then to the computer, fit new ECU, re-write the data & all done (along with coding the keys to the immobiliser system). Sorry, can’t speak of aftermarket scan tools though.
Why do I have to code my injectors?
Fitting some new injectors means we have to tell the ECU what we have done so that it can make the appropriate calculation to allow the engine to run to its optimum state once the injector is fitted – this is achieved by ‘coding’ them.
Do you have to get the fuel injectors coded at a Renault garage?
Do you have to get the fuel injectors coded at a renault garage. How much would they be for a set. just bought a 1.5 dci scenic which needs new injectors and then to have them coded to the ecu. can someone tell me which software can do this. Click to expand…
Why do I need 16 character code for injectors?
Heh anyway: the “thing” said something like. Every time u change an injector/injectors the 16 character code stamped on it/them is supposed to be entered into the ecu. The primary reason seems to be for minute flow rate differences, I gather.
Fitting some new injectors means we have to tell the ECU what we have done so that it can make the appropriate calculation to allow the engine to run to its optimum state once the injector is fitted – this is achieved by ‘coding’ them.
When to disconnect an injector battery in a car?
When working on vehicles and replacing injectors, the battery (or batteries) must be disconnected as the ECU will retain memory of the previous state and fail to relearn the operational characteristics of the replacement injectors once installed.
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,
How do you calibrate an injector on a solenoid?
Mark down the calibration code of each injector found on the solenoid and record which cylinder it will be fitted to. Using your scan diagnostic tool, enter the new calibration code of each injector into the correct cylinder.