ECUconnection

Joseph Schmidt ★★★★★ 3 weeks ago
Thanks to the team for the quick and successful ECU replacement including cloning. Very quick answers and they guided me … More all the process to make it smooth. Car has no more issues and is driving A1!
Roston Park Motors ★★★★★ a month ago
Excellent service, great communication and very quick returns, thanks all for your help with the CIM unit on our Astra, will … More definitely use again, keep up the good work!
Dave J ★★★★★ a month ago
Very happy with the refurbishment of my instrument cluster. Great communication and reasonable prices, all done within the … More timescale stated. Seeing the process on YouTube was really helpful and persuaded me to send the cluster in for refurbishment, rather than attempt a repair myself. It's great to have my car back to normal.
Steve ★★★★★ a month ago
Excellent service, sent them my faulty body control module for cloning. Quick turnaround excellent communication throughout … More the process, and car is now working properly. Highly recommend.
Daz Coleman ★★★★★ 2 months ago
I had a non start issue with my car, after doing plenty of in depth diagnostics I concluded that the engine ecu had a major … More issue, I went on line, and found ECUconnection put in my ecu details and they had a replacement available for next day delivery, which in all fairness it came a day later, but that was my fault due to the order cut off time. Anyway, the ecu was very well priced, very well packaged and it has immo off which means it will work without having to code it to the car, I connected it up and immediately had the car running.
Excellent service, would certainly use again in an instant.
Thankyou very much
Tony Fish ★★★★★ 3 months ago
Brilliant service from ECU connection. Dry solder joints were giving my car (focus mk2) constant error messages like "System … More failure, Transmission malfuntion" and sometimes non start. Quick tap on dashboard and restarting the car worked for short time but got worse. Tapping the dash did help diagnose the problem...Paid for service, removed my IC and sent it to this company. Updates given from the moment the instrument cluster was received, called when IC was repaired and I received a final email with tracking for safe return. IC refitted and car has been working for a few weeks, problem solved! Highly recommend this company. Great customer service. 5* repair service
Ian Barber ★★★★★ 4 months ago
Excellent service. Sent an instrument panel from a Ford Focus to be repaired. Everything was smooth from start to finish. … More Highly reccommended. First class company.
Mark Welch ★★★★★ 4 months ago
Quick turn around of my data wipe on a crash ECU. Got a detailed log of all fault codes before and after the clearance and … More a highlight of what was cleared.
Fast delivery back to me as well.
Owen Farrell ★★★★★ 4 months ago
Excellent service , super helpful and the job was done and returned to me in 2 days . Would recommend this service to anyone … More who is sick of banging the dash to get the car started 🤬 Don't try it yourself for the sake of £70 !!
Debbie Flynn ★★★★★ 5 months ago
Flawless service. Normally when you contact a company for advice they either switch off or are vague at best. Not the case … More here, I had called for advice on a client's FIAT Ducato Motorhome, the technician was all too happy to help, talked through potential causes and solutions. I packaged off the vehicle ECU and had it back in under a week. Will 100% use you again and recommend to others. 10/10!
Declan O'Dea ★★★★★ 5 months ago
ECU were fantastic throughout and were able to clone my Ducato immobiliser into a 'doner' unit I sourced myself … More in Poland. The whole process took just a couple of days once they received the unit and they were able to test it with the key I provided. All in all a great service and value for money.
James Andy Palmer ★★★★★ 5 months ago
I was initially quoted £800 for a replacement ECU unit or £450 for a repair and fit. I was then referred to ECU Connection … More and given the owner’s contact details. To put it simply, they sorted out all my issues with ease. Thanks to their professional service, my wife is back on the road in the Merc, and life is so much better.
Great job, very professional, and a positive outcome all around. Thank you so much to the team at ECU Connection!
Jason Marks ★★★★★ 6 months ago
Used this company having come across them on YouTube (where they were fixing a car with the exact same issues ours was facing). … More My very basic home diagnostic machine wasn’t picking up the error codes, but a quick call to the company put my mind at ease that it was the airbag ecu causing the issue. They advised they would bench test it with their equipment, fix and return. My local garage was sceptical (they assume a new unit for £400-£600), but these guys and gals worked their magic and I reinstalled the original unit a week after being removed (thanks Fiat for making those bolts so easy to reach 😬).
The car immediately recognised the ecu brain, all errors had gone and the car is back to normal (I didn’t need to reprogram the ecu to the car luckily).
Would therefore recommend the company to anyone with this ecu airbag issue. Great service.
Toon Viaene ★★★★★ 6 months ago
Very satisfied with the repair of a defective ECU of a Peugeot Partner. Very helpful and professional people. Search for … More a solution in consultation with the customer. Good follow-up and fast communication. The ECU was repaired quickly and returned carefully packaged. Thanks for the good service. Recommended!
Matthew Storey ★★★★★ 7 months ago
Had my Ford Focus non start issues diagnosed as a faulty instrument cluster. Sent my cluster unit off for refurbishment after … More coming across a YouTube video. Returned back within 3 days. All working again. Fantastic service A+

Plug & Play

Exchange unit

Toyota ECU Denso 89661-05D30 | MB275900-0182 | D3 | Plug+Play Exchange unit

Name: Toyota ECU Denso 89661-05D30 | MB275900-0182 | D3 | Plug+Play Exchange unit
SKU: ECU-38358
Availability: InStock

£70.00 – £105.00 +VAT

Options

Clear

SKU: ECU-38358 Categories: Toyota, Denso, ECU SHOP, Engine Control Unit Tag: Plug and Play

Toyota ECU Denso 89661-05D30 | MB275900-0182 | D3 | Plug+Play Exchange unit

Taken from a running vehicle and dry stored. - Good working order

The 'Unit supplied + cloning service (Exchange unit)' option is for the both the supply of a secondhand unit & the programming service (Cloning - Data transfer from your unit to this donor unit) To do this you will have to send us your old unit. Once we have received your old unit we will transfer the immobilizer data from your old ECU to this supplied unit & return you a replacement unit fully programmed to your vehicle. This unit will then plug straight in and work on your vehicle with your existing keys etc with no further programming necessary. Your vehicle mileage etc will be unaffected by this process & will still display your vehicles correct reading. You will not have to program keys / central locking keyfobs etc after installation. *In most cases we can extract the necessary data whether your original ECU is completely dead with 'No communication' with a diagnostic scanner*.
The 'Unit supplied only - No service required' option above is for the ECU to be supplied without the programming service included - You will be responsible for the programming yourself - Please only choose this option if you have access to necessary programming equipment & competent in its use.

Weight	2 kg
Brand	Denso
Manufacturer Part Number	MB275900-0182
Component Type	Engine Control Unit
Reference OE/OEM Number	89661-05D30
Box no.	T2

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Scan the vehicle with a diagnostic scanner

1 . Scan the vehicle with a diagnostic scanner & record fault codes – rectify any faults recorded here first & check the wiring for faults

If your ECU has ‘No communication’

2 – If your ECU has ‘No communication’ with a diagnostic scanner it is essential that you check relevant fuses and consult a wiring diagram for your vehicle and verify the power supply & test the wiring to your ECU – particularly test power supply relays (Engine control relay). – ECU’s returned due to misdiagnosis are subject to a 20% restocking charge

If you are not a qualified auto electrician

If you are not a qualified / experienced auto electrician or garage technician and you are unsure if the problem with your car is the ECU then please consult one first before ordering – there is a 20% restocking charge for returns due to misdiagnosis

If your fault is a cylinder misfire

If your fault is a cylinder misfire please check spark plugs / leads / coil / injectors and wiring faults / headgasket faults etc before ordering, if these have been checked or replaced then it is important to check inlet manifolds for leaks, engine compression & perform a vacuum gauge test to check for valve problems.