Vauxhall Grandland ECU Fault Causing P0612 - VD56.1 Rebuild
Are you struggling to start a 1.2L Vauxhall Grandland and have a stored P0612 code? You might be yet another victim of a commonly failing engine ECU fitted to first-generation models. Thankfully, we’re the experts at remanufacturing the VD56.1 with lifetime warranty included, click below to get started.
Shop Now - Continental VD56.1 Rebuild
These control modules are widely used across the Vauxhall range between 2017-2024. You’ll also find the VD56.1 in a number of Peugeot and Citroen models too – also commonly failing and causing P0612 to store. Find a breakdown of the vehicles fitted with these problematic ECUs below.
When failure strikes, vehicles typically experience rough idle and an engine warning light, before this develops into intermittent and complete non-starting issues. Although these symptoms can be caused by a range of issues, a sure sign of a Continental VD56.1 malfunction is a P0612 code that won’t clear:
• P0612 – Control Module Fuel Injector Driver Performance
Why P0612 in your Vauxhall?
As you’ll already have uncovered, the P0612 code stored in your Vauxhall, Peugeot or Citroen relates to the fuel injector control module. This isn’t a physical control module, but actually an internal portion of the VD56.1 engine ECU that’s responsible for controlling fuel injection.
However, due to the engine ECU’s internal malfunction, it’s not able to control the fuel injector circuit properly and verify that the correct signals are present. This in turn, causes the VD56.1 in your Vauxhall to store a P0612 code for the injector circuit, and trigger the engine warning light.
How to resolve the VD56.1 P0612 fault
Of course, rectifying internal control module failure is no easy task, fortunately this is our speciality. However, many Vauxhall, Peugeot and Citroen owners attempt to remedy their P0612 fault by simply switching out their VD56.1 with new. This isn’t the most-effective solution and it commonly leads to repeat malfunction.
When dealing with a P0612 code in these models, you’ve got to remember that replacement VD56.1 units consist of the same original components. As we mentioned, these degrade quickly, meaning affected owners end up forking out for a very-expensive ticking time bomb.
Instead, we propose having your Continental VD56.1 engine ECU remanufactured. We rebuild these units with higher-than-standard-quality components and use the latest remanufacturing techniques to ensure functionality is restored for good. Better still, it costs a fraction of the price of a brand-new unit, takes just 2-3 working days, and we’ll cover you with an unlimited-mile warranty too.
Solve your Vauxhall’s P0612 fault the long-lasting way, have your Continental VD56.1 remanufactured by the experts. Complete our short test form to get started.
Common VD56.1 failure symptoms:
- P0612 code that won’t clear
- Starting issues (intermittent or complete no start)
- Engine warning light
- Rough running
- Loss of engine power
Common fault codes:
- P0612 - Control Module Fuel Injector Driver Performance
- P1632 - Engine ECU Internal Fault
- P0002 - Fuel Volume Regulator Performance
- P0171 - Richness Regulation, Mixture Too Lean (Signal Inconsistent)
Test and rebuild:
We test all Continental VD56.1 units on state-of-the-art testing rigs which replicate realistic driving conditions to uncover hard-to-find faults. We always rebuild with higher-than-standard quality components to ensure your rebuilt unit remains fully-functional for many years to come.
Programming:
All programming information stored in your unit is completely unaffected by our test and rebuild process. This means you can simply refit your ECU and go when you receive it back from us.
Quality:
We pride ourselves on providing a high-quality service to automotive specialists worldwide. Our commitment is exemplified by our industry-leading defect rate of 0.49%.
Warranty:
Lifetime unlimited mileage*
How do I get my unit rebuilt?
To pay for the rebuild click the Shop Now link above, select your part number and click: Get yours rebuilt.
Print the payment/booking confirmation email.
Package the VD56.1 inside a sturdy box with plenty of packaging material (make sure you include your confirmation email in the box).
Send us your package by tracked courier (the shipping instructions are on the confirmation email).
Once received we will test, rebuild and return your ECU with an unlimited mileage lifetime warranty. (if your unit turns out not to be faulty then we will refund your payment less a small testing fee and return shipping)
What if I don’t want to pay up front?
This is not a problem, if you prefer this option then follow the following steps:
Fill in and submit this test form.
Print the booking confirmation email.
Package the control module inside a sturdy box with plenty of packaging material (make sure you include your confirmation email in the box).
Send us your package by tracked courier (the shipping instructions are on the confirmation email).
Once received, we will test your engine ECU and call you to advise on the outcome of testing, if your unit is faulty and you choose to go ahead with the rebuild then we will take payment over the phone using a debit/credit card.
We will then rebuild your control module and return it to you with an unlimited mileage warranty.
If you require further information regarding this Continental VD56.1 engine ECU then please contact us.