Rating 5
Z4 ABS pump 5/5

Amazing service pump was returned next day. looked and worked like a brand new one. Would highly recommend ECU testin. Thanks a lot guys.

Excellent service. 5/5

I had my ABS unit for my Corsa refurbished by ECU. Vauxhall quoted over 900 quid for a new one incl fitting chipping and testing. A bit much for a 10 year old car! So ECU described the problem as a perfect match for my problem, so gave it a go. Can’t fault them, brilliant service and speedy turnaround. Car braking better than ever. So needless to say that is 10 out of 10 from me. Thanks.

Satisfied Customer 4/5

Performed as stated on their Web Page. Kept informed of progress through the repair. Delivered the next day. Vehicle back on the wrong within 5 working days. Recommended

focus dash panel 5/5

great service as always kept us informed as and when unit was to be repaired and quick turnaround. thankyou !

repair to astra abs /ecu unit 5/5

excellent service,unit fixed in two days as stated.unit fitted on car,light went out immediately,and car running and braking system perfect.very happy with your service.

ECU/Air Mass unit 5/5

Due to the fact i wasn`t able to give any fault codes ( poor starting ). ECU testing gave my unit a through testing which took a little longer, but found the air mass unit at fault, which was repaired and they stuck to the price stated. Many thanks

Brilliant 5/5

ABS pump light lit on dashboard.Dealer can't find problem. Instant MOT fail, made lovely little car obsolete! Sent ABS/ECU unit to these guys, replaced pressure sensor & light is now off. Thank you so much

Bmw z4 abs pump 5/5

Fast and efficient service with great communication at every step of the way. Pump was repaired and dashboard warning lights disappeared! Thank you Steve

VW Golf Ecu repair 5/5

Excellent service with a quick turn around time, this is the second repair I’ve had done and had the same great service both times. Will continue using in the future. Thanks ECU Testing

Very pleased 5/5

Fixed the automatic gear selection problem and the added bonus I'm now getting 5/6 more miles to the gallon, would definitely recommend.