Login

Start Free Trial Are you a business? Click Here

The ECU Pro Reviews

4.9 Rating 4,682 Reviews

97 %

of reviewers recommend The ECU Pro

Company Reviews

Product Reviews

4.9

Based on 4,682 reviews

Shipping & Delivery
Delivery Methods	Courier, Postal Service
Average Delivery Time	Next Day
On-time Delivery	99%
Accurate And Undamaged Orders	96%
Customer Service
Communication Channels	Email, Telephone, Live Chat
Queries Resolved In	Under An Hour
Customer Service	4.9 out of 5

The ECU Pro 5 star review on 11th August 2026

The ECU Pro 5 star review on 14th December 2025

The ECU Pro 5 star review on 24th October 2025

The ECU Pro 5 star review on 10th October 2025

The ECU Pro 5 star review on 4th September 2025

Georges Prophete

The ECU Pro 5 star review on 17th August 2025

The ECU Pro 5 star review on 27th June 2025

98

Anonymous

Anonymous // 01/01/2019

Sort by: Most Recent Most Recent Highest Rated Filter: None None 5 Stars 4 Stars 3 Stars 2 Stars 1 Stars Helpful

“This product offers an affordable solution to the problem of defunct car ECU’s. Without this product I would have junked the car. MB had one ECU left in the world for this car and it was twice ECU Pro price. Cannot thank them enough.”

Helpful Report

(The ECU Pro) - Posted 1 week ago

“These guys have great customer service. They asked me before proceeding with the repair. Phone calls are fast and efficient. Will definitely do business with them again.”

Helpful Report

(The ECU Pro) - Posted 1 week ago

“It took awhile to get my parts back but the staff was friendly and answered my questions on multiple phone calls”

Helpful Report

(The ECU Pro) - Posted 1 week ago

“Overall, the process was smooth and a great value! I highly recommend ECU Pro!”

Helpful Report

(The ECU Pro) - Posted 1 week ago

“I received the replacement ECU back in a timely manner. I have installed it in the 2006 MB clk350 and the car fired right up. Just need to go for a long drive and get the car Smog tested here in California.”

Helpful Report

(The ECU Pro) - Posted 1 week ago

“Work quality, really good communication with customers service, overall really good experience, I would use their service again and I’ll recommend it.”

Helpful Report

(The ECU Pro) - Posted 1 week ago

“Repairs are done. I experienced no problems reinstalling the part. Cars started, and continues to start with no issues. Glad I chose this service. The dealerships were outrageous with their pricing.”

Helpful Report

(The ECU Pro) - Posted 1 week ago

“These people are on the ball!”

Helpful Report

(The ECU Pro) - Posted 1 week ago

“These guys diagnosed and fixed the problem in a timely manner. Good and fast customer support too.”

Helpful Report

(The ECU Pro) - Posted 1 week ago

“I currently had sent my ecu to another repair shop where I was told they had fixed it only to find they hadn't even touched it, then sent is back and got the same thing. I then sent it to ECU Pro with a description of the issues I was having and they were able to fix the issue and get it back to me in a timely manner. I will certainly use these guys again with any other ECU issues.”

Helpful Report

(The ECU Pro) - Posted 1 week ago

“THESE GUYS DID A GREAT JOB, SENT MY ECU FOR CUSTOMER OFF TO THEM, THEY KEPT IN TOUCH THROUGH THE WHOLE PROCESS SO WE COLD KEEP OUR CUSTOMER UP TO DATE ON THE REPAIR.. END UP HAVING TO GET A REBUITL ECU, IT WAS PLUG AND PLAY AND CAR IS RUNNING AS IT SHOULD. WILL USE THEM AGAIN IF NEEDED.. FORZA AUTO REPAIR”

Helpful Report

(The ECU Pro) - Posted 1 week ago

“I wasn't sure what I needed, so I called The ECU Pros and they pointed me in the right direction. They explained what I needed to send them and why. I sent my FRM, CAS and DME to be tested and cloned. I was informed that my DME needed to be replaced, but the others were fine. They sourced the part, programmed it and returned everything in a timely manner. I highly recommend the service I received and will definitely use them again if I need repairs in the future! Thanks”

Helpful Report

(The ECU Pro) - Posted 1 week ago

“They came through and helped fix my foot well module!!”

Helpful Report

(The ECU Pro) - Posted 1 week ago

“I had a problem with my 2004 Mercedes Sprinter 2500. The van would sometimes have a "no start/ no crank" condition. When it did start, I could drive for a while then it would shut off. Very frustrating. Sent my ECU to ECU Pros. The company kept in communication while my item was being processed. I have received the item back and installed it. ECU Pros programmed my fuel injectors while they repaired the unit. After installation, the van starts and runs well. It seems to idle better.Has not shut off while driving.”

Helpful Report

(The ECU Pro) - Posted 1 week ago

“Excellent technical work on a difficult ECU case. We sent The ECU Pro the MED17.7.3.1 ECU from a 2017 Mercedes-Benz GLE 400 with an intermittent heat-related failure. Their technicians were able to reproduce the problem on the bench, where the ECU would enter programming boot mode under certain conditions. They performed a full read of the ECU, identified an issue with the software files/checksums, corrected the files, and then validated the repair through repeated hot and cold testing. After receiving the ECU back in Peru, I installed it in the vehicle, cleared the stored faults, ran the engine for approximately one hour, performed a road test, and completed a full diagnostic scan. The vehicle operated normally, the original problem did not return, and no additional programming or coding was required. The turnaround was longer than initially expected, but the technical diagnosis, communication regarding the fault, and final repair result were very good. As an automotive diagnostics specialist with more than 40 years of experience, I appreciate companies that properly test and validate electronic repairs instead of simply replacing parts. I would use The ECU Pro again for specialized ECU repair and programming work. — Americopp Automotive Diagnostics & Electronic Systems Arequipa, Peru”

The ECU Pro 5 star review on 13th October 2026

Helpful Report

(The ECU Pro) - Posted 1 week ago

“Great communication and fair pricing. They seem very knowledgeable.”

Helpful Report

(The ECU Pro) - Posted 1 week ago

“Communication was awesome. The actual repair was even better. I own a shop and having ECU Pro as a contact for repairs is a asset to my business.”

Helpful Report

(The ECU Pro) - Posted 1 week ago

“Did an excellent job. Outstanding!!!”

Helpful Report

(The ECU Pro) - Posted 1 week ago

“Nice to deal with! Will send 2nd ECU if we need it done!”

Helpful Report

(The ECU Pro) - Posted 1 week ago

“My daughter‘s car was stalling and I couldn’t figure out what was wrong after extensive troubleshooting. Instead of taking my vehicle to the shop, I found ECU Pro online and sent the computer in for diagnostics. They were able to repair the computer for a fair price and in a very reasonable amount of time. I would highly recommend them and use them again without question. Seamless process from beginning to end.”

Helpful Report

(The ECU Pro) - Posted 1 week ago

«
1
2
3
4
5
»

The ECU Pro is rated 4.9 based on 4,682 reviews